@article{ASNSP_2010_5_9_1_47_0,
     author = {Ianu\c{s}, Stere and Marchiafava, Stefano and Ornea, Liviu and Pantilie, Radu},
     title = {Twistorial maps between quaternionic manifolds},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {47--67},
     publisher = {Scuola Normale Superiore, Pisa},
     volume = {Ser. 5, 9},
     number = {1},
     year = {2010},
     mrnumber = {2668873},
     zbl = {1193.53121},
     language = {en},
     url = {http://archive.numdam.org/item/ASNSP_2010_5_9_1_47_0/}
}