WELL-POSEDNESS OF A NONLOCAL BOUNDARY VALUE DIFFERENCE ELLIPTIC PROBLEMThe second order of approximation two-step difference
scheme for the numerical solution of a
Structural Schemes and actual Division of a SentenceStructural
Schemes and actual Division of a Sentence
Effective fields in the Fokker–Feynman–Wheeler schemeEffective fields in the Fokker–Feynman–Wheeler
scheme