TY - JOUR TI - Recense JO - Applications of Mathematics PY - 1956 SP - 394 EP - 398 VL - 1 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1956.102541/ DO - 10.21136/AM.1956.102541 LA - cs ID - 10_21136_AM_1956_102541 ER -