TY - BOOK AU - Bicadze, A. V. AU - Kalinčenko, D. F. TI - ˆA ‰collection of problems on the equations of mathematical physics PY - 1980/// CY - Μ. PB - Mir KW - Мт370(Задачи В40) KW - rubbk KW - ˆ[‰В161.62я73-4] ER -