@article{701530,
     title = {Deformation theory via deviations},
     booktitle = {Proceedings of the Winter School "Geometry and Topology"},
     series = {GDML\_Books},
     publisher = {Circolo Matematico di Palermo},
     address = {Palermo},
     year = {1993},
     pages = {[97]-124},
     mrnumber = {MR1283626},
     zbl = {0823.16027},
     url = {http://dml.mathdoc.fr/item/701530}
}

Markl, Martin; Stasheff, James D. Deformation theory via deviations, dans Proceedings of the Winter School "Geometry and Topology", GDML_Books,  (1993), pp. [97]-124. http://gdmltest.u-ga.fr/item/701530/