@article{PORMA_1980__39_1-4_115428,
     author = {Ribenboim, P.},
     title = {Higher order derivations of modules},
     journal = {Portugaliae mathematica},
     pages = {381--397},
     publisher = {mathdoc},
     volume = {39},
     number = {1-4},
     year = {1980},
     mrnumber = {0776250},
     zbl = {0532.16024},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1980__39_1-4_115428/}
}