| Overview of the Liulin type instruments for space radiation measurement and their scientific results TP Dachev, JV Semkova, BT Tomov, YN Matviichuk, PG Dimitrov, ... Life Sciences in Space Research 4, 92-114, 2015 | 66 | 2015 |
| Fine resolution epithermal neutron detector (FREND) onboard the ExoMars trace gas orbiter I Mitrofanov, A Malakhov, B Bakhtin, D Golovin, A Kozyrev, M Litvak, ... Space Science Reviews 214, 1-26, 2018 | 60 | 2018 |
| Charged particles radiation measurements with Liulin-MO dosimeter of FREND instrument aboard ExoMars Trace Gas Orbiter during the transit and in high elliptic Mars orbit J Semkova, R Koleva, V Benghin, T Dachev, Y Matviichuk, B Tomov, ... Icarus 303, 53-66, 2018 | 55 | 2018 |
| Space radiation dosimetry with active detections for the scientific program of the second Bulgarian cosmonaut on board the Mir space station TP Dachev, YN Matviichuk, JV Semkova, RT Koleva, B Boichev, P Baynov, ... Advances in Space Research 9 (10), 247-251, 1989 | 54 | 1989 |
| Solar cycle variations of MIR radiation environment as observed by the LIULIN dosimeter TP Dachev, BT Tomov, YN Matviichuk, RT Koleva, JV Semkova, ... Radiation Measurements 30 (3), 269-274, 1999 | 39 | 1999 |
| Radiation measurements inside a human phantom aboard the International Space Station using Liulin-5 charged particle telescope J Semkova, R Koleva, N Kanchev, V Benghin, I Chernykh, V Shurshakov, ... Advances in space research 45 (7), 858-865, 2010 | 36 | 2010 |
| Solar particle events observed on MIR station VA Shurshakov, VM Petrov, YV Ivanov, VA Bondarenko, VV Tzetlin, ... Radiation measurements 30 (3), 317-325, 1999 | 33 | 1999 |
| Space Shuttle drops down the SAA doses on ISS TP Dachev, J Semkova, B Tomov, Y Matviichuk, P Dimitrov, R Koleva, ... Advances in space research 47 (11), 2030-2038, 2011 | 29 | 2011 |
| Observation of radiation environment in the International Space Station in 2012–March 2013 by Liulin-5 particle telescope J Semkova, T Dachev, R Koleva, N Bankov, S Maltchev, V Benghin, ... Journal of Space Weather and Space Climate 4, A32, 2014 | 21 | 2014 |
| Depth dose measurements with the Liulin-5 experiment inside the spherical phantom of the Matroshka-R project onboard the International Space Station J Semkova, R Koleva, N Bankov, V Benghin, I Chernykh, V Shurshakov, ... Advances in space research 49 (3), 471-478, 2012 | 21 | 2012 |
| “Mir” radiation dosimetry results during the solar proton events in September–October 1989 TP Dachev, YN Matviichuk, NG Bankov, JV Semkova, RT Koleva, ... Advances in Space Research 12 (2-3), 321-324, 1992 | 21 | 1992 |
| Peculiarities of the solar proton events of 19 October 1989 and 23 March 1991 according to the measurements onboard the Mir space station VM Petrov, VS Mahkmtov, NA Panova, VA Shurshakov, TP Dachev, ... Advances in Space Research 14 (10), 645-650, 1994 | 19 | 1994 |
| Tissue equivalent detector data obtained recently on Mir space station. Comparison with solid state detector data JF Bottollier-Depois, L Lebaron-Jacobs, M Siegrist, E Duvivier, ... Advances in Space Research 18 (12), 171-174, 1996 | 17 | 1996 |
| Inner magnetosphere variations after Solar Proton Events. Observations on MIR space station in 1989–1994 time period TP Dachev, JV Semkova, YN Matviichuk, BT Tomov, RT Koleva, ... Advances in Space Research 22 (4), 521-526, 1998 | 16 | 1998 |
| Status and calibration results of Liulin-5 charged particle telescope designed for radiation measurements in a human phantom onboard the International Space Station J Semkova, R Koleva, V Shurshakov, V Benghin, N Kanchev, V Petrov, ... Advances in space Research 40 (11), 1586-1592, 2007 | 15 | 2007 |
| DETAILED STUDY OF THE SOLAR PROTON EVENTS AND THEIR EFFECTS ON THE DOSE RATE AND FLUX DISTRIBUTION OBSERVED BY LIULIN INSRTUMENT ON MIR SPACE STATION TP Dachev, BT Tomov, YN Matviichuk, RT Koleva, JV Semkova, ... Radiation measurements 30 (3), 317-325, 1999 | 14 | 1999 |
| Analysis of the pre-flight and post-flight calibration procedures performed on the Liulin space radiation dosimeter T Dachev, J Semkova, V Petrov, V Redko, V Bengin, T Kostereva, J Miller, ... Acta astronautica 42 (1-8), 375-387, 1998 | 14 | 1998 |
| Increase of solar cosmic rays on the “MIR” space station in orbit during September–October 1989 AP Lobakov, VI Lyagushin, MI Panasyuk, PI Shavrin, VS Makhmutov, ... International Journal of Radiation Applications and Instrumentation. Part D …, 1992 | 14 | 1992 |
| ISS attitude influence on the dose rate measured with Liulin-5 instrument I Chernykh, V Petrov, V Shurshakov, J Semkova, R Koleva, S Maltchev, ... Workshop on Radiation Measurements on ISS, Krakow, Poland, 8-10, 2008 | 12 | 2008 |
| Instrumentation for investigation of the depth-dose distribution by the Liulin-5 instrument of a human phantom on the Russian segment of ISS for estimation of the radiation … J Semkova, R Koleva, G Todorova, N Kanchev, V Petrov, V Shurshakov, ... Advances in Space Research 34 (6), 1297-1301, 2004 | 11 | 2004 |
