@article{VMJ_2002_4_2_a7,
     author = {\`E. G. Olisaev and M. M. Lafisheva},
     title = {On the convergence of a difference scheme for a parabolic-type equation with a nonlocal condition in cylindrical coordinates},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {50--56},
     publisher = {mathdoc},
     volume = {4},
     number = {2},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2002_4_2_a7/}
}