TY - JOUR TI - Recenze JO - Applications of Mathematics PY - 1986 SP - 78 EP - 84 VL - 31 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1986.104185/ DO - 10.21136/AM.1986.104185 LA - cz ID - 10_21136_AM_1986_104185 ER -