@article{1178241593,
author = {Clark, R. S. and Goel, D. S.},
title = {Almost tangent manifolds of second order},
journal = {Tohoku Math. J. (2)},
volume = {24},
number = {4},
year = {1972},
pages = { 79-92},
language = {en},
url = {http://dml.mathdoc.fr/item/1178241593}
}
Clark, R. S.; Goel, D. S. Almost tangent manifolds of second order. Tohoku Math. J. (2), Tome 24 (1972) no. 4, pp. 79-92. http://gdmltest.u-ga.fr/item/1178241593/