TY - JOUR TI - Recense JO - Applications of Mathematics PY - 1979 SP - 469 EP - 476 VL - 24 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1979.103828/ DO - 10.21136/AM.1979.103828 LA - cz ID - 10_21136_AM_1979_103828 ER -