• Assoc. Prof. PhD Rositsa Koleva, physicist, PM, WP 2 and WP 3 leader, contract officer. Data handling of Liulin, Liulin-5 and Liulin-MO instruments. PI of AMEI-2 experiment on Interball mission. Author and co-author of more than 65 papers in peer reviewed journals, contact;

• Prof. DrS Jordanka Semkova, engineer –WP 1 leader. PI of Liulin-5, Liulin-Phobos, Liulin-MO and Liulin-ML instruments. Author and co- author of more than 65 papers in peer reviewed journals, contact ;

• Prof. DrS, PhD Tsvetan Dachev, physicist - PI of LIULIN, Liulin-E094, Liulin-MKS, R3D-B1/B2/B3, R3DE/R/R2, RADOM, Liulin-Ten-Koh, Liulin-AR instruments. Participation in Liulin-MO data analysis and comparison with SREM data. Author and co-author of more than 130 papers in peer reviewed journals, contact ;

• Head Assistant Borislav Tomov, physicist. Liulin-MO data analysis, preparation for inclusion of Liulin-MO data in PSA, subtraction the contamination effects from measured data; Author and co-author of more than 65 papers in peer reviewed journals, contact;

• Head Assistant Yury Matviichuk, engineer-physicist. Processing of Liulin-MO data to third and forth level (calibrated and derived data), Development of a S/W for reprocessing the LET spectra, Author and co-author of more than 65 papers in peer reviewed journals;, contact;

• Head Assistant Nikolay Bankov, mathematician. Satellite coordinate calculations, participation in the Liulin-MO data statistical processing and analysis, preparation Liulin-MO data in PSD 4 format; Author and co-author of more than 43 papers in peer reviewed journals, contact;

• Assistant Krasimir Krastev, physicist. Develop a method for extrapolating Liulin-MO fluxes and dose rates in Mars orbit to values in deep space, Liulin-MO numerical modelling. Co-author of 3 papers in peer reviewed journals, contact;

• Stefan Malchev, engineer. Development of the microprocessors and S/W of Liulin-5, Liulin-Phobos and Liulin-MO and Liulin-ML instruments, development of S/W for their
testing and analysis; Participation in the Liulin-MO data analysis, participation in preparation Liulin-MO data for comparison with SREM data. Co-author of more than 20 papers in peer reviewed journals, contact;

• Plamen Dimitrov, engineer. Development of the Liulin-E094, Liulin-MKS, R3D-B1/B2/B3, R3DE/R/R2 , RADOM instruments, development of S/W for their testing and analysis. Participation in the Liulin-MO data analysis, Participation in the development of a S/W for extrapolating Liulin-MO fluxes and dose rates in Mars orbit
to values in deep space. Co-author of more than 50 papers in peer reviewed journals, contact;

• Venceslav Mitev, technician; Participant in Liulin-5, Liulin-MO and Liulin-ML manufacture, maintenance of project’s hardware infrastructure.