Mathematical expositions


1	no. 4 The variational principles of mechanics / Cornelius Lanczos 4th ed. - Toronto : University of Toronto Press , c1970
2	no. 10 Variational methods for eigenvalue problems : an introduction to the Weinstein method of intermediate problems / by S.H. Gould 2nd ed. rev. and enl. - Totonto : Univ. of Toronto Press. - London : Oxford Univ. , c1966

出版情報	Toronto : University of Toronto Press
本文言語	und
NCID	BA03923969