TY - JOUR AU - Mieloszyk, Eligiusz TI - Boundary value problem for a difference equation JO - Czechoslovak Mathematical Journal PY - 1990 SP - 361 EP - 366 VL - 40 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1990.102389/ DO - 10.21136/CMJ.1990.102389 LA - en ID - 10_21136_CMJ_1990_102389 ER -