Lipshitz, S.P.. "A canonical Formalism for the Non-Parametric Mulitple-Integral Problem of Lagrange in the Calculus of Variations.." Aequationes mathematicae 5 (1970): 85-102. <http://eudml.org/doc/136117>.
@article{Lipshitz1970, author = {Lipshitz, S.P.}, journal = {Aequationes mathematicae}, pages = {85-102}, title = {A canonical Formalism for the Non-Parametric Mulitple-Integral Problem of Lagrange in the Calculus of Variations.}, url = {http://eudml.org/doc/136117}, volume = {5}, year = {1970}, }
TY - JOUR AU - Lipshitz, S.P. TI - A canonical Formalism for the Non-Parametric Mulitple-Integral Problem of Lagrange in the Calculus of Variations. JO - Aequationes mathematicae PY - 1970 VL - 5 SP - 85 EP - 102 UR - http://eudml.org/doc/136117 ER -