@article{ASENS_1986_4_19_1_31_0,
     author = {Salamon, S. M.},
     title = {Differential geometry of quaternionic manifolds},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {31--55},
     publisher = {Elsevier},
     volume = {Ser. 4, 19},
     number = {1},
     year = {1986},
     doi = {10.24033/asens.1503},
     mrnumber = {87m:53079},
     zbl = {0616.53023},
     language = {en},
     url = {http://archive.numdam.org/articles/10.24033/asens.1503/}
}