TY - JOUR AU - Rund, H. TI - The variational theory of geodesies by M. M. Postnikov. Translated from the Russian by Scripta Technica Inc. edited by Bernard R. Gelbaum. W.B. Saunders Company, Philadelphia and London, 1967. viii + 200 pages. JO - Canadian mathematical bulletin PY - 1968 SP - 312 EP - 313 VL - 11 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0008439500029064/ DO - 10.1017/S0008439500029064 ID - 10_1017_S0008439500029064 ER -