@article{PDML_1988___4B_51_0,
     author = {Albert, C. and Dazord, P.},
     title = {Th\'eorie des groupo{\"\i}des symplectiques},
     journal = {Publications du D\'epartement de math\'ematiques (Lyon)},
     pages = {51--105},
     publisher = {Universit\'e Claude Bernard - Lyon 1},
     number = {4B},
     year = {1988},
     mrnumber = {1034489},
     language = {fr},
     url = {http://archive.numdam.org/item/PDML_1988___4B_51_0/}
}