TY - JOUR AU - Vanstone, J. R. TI - Contributions à la Géométrie Différentielle Projective-Symplectique. by Izu Vaisman. Annalele Ştünţifice ale Universităţii " Al. I. Cuza" of Iasi, (1966). 126 pp. JO - Canadian mathematical bulletin PY - 1970 SP - 283 EP - 284 VL - 13 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0008439500031684/ DO - 10.1017/S0008439500031684 ID - 10_1017_S0008439500031684 ER -