TY - BOOK AU - Vujanovi{u28EC} B.D. AU - Atanackovic,Teodor M. TI - An introduction to modern variational techniques in mechanics and engineering SN - 0817633995 (alk. paper) AV - QA808 .V85 2004 U1 - 531/.01/51 22 PY - 2004/// CY - Boston PB - Birkh衵ser KW - Variational principles KW - Mechanics, Analytic N1 - Includes bibliographical references (p. [333]-341) and index ER -