TY - JOUR TI - Summaries of Papers Appearing in this Issue JO - Applications of Mathematics PY - 1973 SP - 76 VL - 18 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1973.103450/ DO - 10.21136/AM.1973.103450 LA - en ID - 10_21136_AM_1973_103450 ER -