Publish more than 140 scientific documentations in Vietnamese, Russian and English. In which, there are 70 articles, 30 speciality books, presentations at International Scientific Conferences (Leningrad 1975, Minsk 1975, Vilnius 1976, Leningrad 1977, Moscow 1978, New Delhi 1983, Toronto 1988, Taejon 1992, Seoul 1992, Bangkok 1994, Montreal 1997, Beijing 1998, Manila 2002, Kyoto 2003, Chungbuk 2003, Seoul 2003, Bangkok 2004, Bilbao 2004, Warsaw 2004, Bangkok 2005, Tokyo 2005, Seoul 2006, Hangzhou 2006, Bangkok 2007, Orlando 2012).