%0 Journal Article %T Summaries of Papers Appearing in this Issue %J Applications of Mathematics %D 1974 %V 19 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1974.103545/ %R 10.21136/AM.1974.103545 %G en %F 10_21136_AM_1974_103545