@article{BSMF_1991__119_2_141_0,
     author = {Saito, Morihiko},
     title = {Period mapping via {Brieskorn} modules},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {141--171},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {119},
     number = {2},
     year = {1991},
     doi = {10.24033/bsmf.2162},
     mrnumber = {92h:32052},
     zbl = {0760.32009},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/bsmf.2162/}
}