@article{GDZPPN002208709,
title = {Real hypersurfaces in quaternionic space forms.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {416},
year = {1991},
pages = {9-26},
zbl = {0718.53017},
url = {http://dml.mathdoc.fr/item/GDZPPN002208709}
}
Berndt, Jürgen. Real hypersurfaces in quaternionic space forms.. Journal für die reine und angewandte Mathematik, Tome 416 (1991) pp. 9-26. http://gdmltest.u-ga.fr/item/GDZPPN002208709/