1 documents found
Ilkiv Volodymyr Stepanovy. Nonlocal boundary-value problems for partial differential equations and differential-operator equations
: д.ф.-м.н. :
spec.. 01.01.02 - Диференційні рівняння :
presented. 2006-01-23; popup.evolution: .;
Lviv Polytechnic National University. – , 0506U000076.
1 documents found
Updated: 2026-03-24
