TY - JOUR TI - Recenze JO - Applications of Mathematics PY - 1992 SP - 157 EP - 160 VL - 37 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1992.104499/ DO - 10.21136/AM.1992.104499 LA - cs ID - 10_21136_AM_1992_104499 ER -