TY - BOOK AU - Raeisian,Seyed Mohammadali ED - Ministry of Education and Science of the Republic of Armenia ED - Institute of Mathematics of National Academy of Sciences of Armenia TI - Effective Solution of the Boundary Value Problems for Improperly Elliptic Equations: Thesis ... cand. Phys. and math. sciences specializing in A.01.02 "Differential Equations" PY - 2014/// CY - Yerevan KW - Differential Equations KW - Dissertation N1 - Scientific supervicor: D.of Sc., prof. A.H. Babayan; References pp. 89-95 ER -