@article{BSMF_1977__105__419_0,
     author = {Tulczyjew, Woldzimierz M.},
     title = {The {Lagrange} complex},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {419--431},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {105},
     year = {1977},
     doi = {10.24033/bsmf.1860},
     mrnumber = {58 #13178},
     zbl = {0408.58020},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/bsmf.1860/}
}