TY - JOUR TI - Recenze JO - Applications of Mathematics PY - 1988 SP - 156 EP - 160 VL - 33 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1988.104297/ DO - 10.21136/AM.1988.104297 LA - cz ID - 10_21136_AM_1988_104297 ER -