by Boualem, H., Brouzet, R., Rakotondralambo, J.
Published in Physics letters. A (11.12.2006)

by Boualem, H., Brouzet, R., Rakotondralambo, J.
Published in Differential geometry and its applications (01.12.2008)

by Boualem, H., Brouzet, R.
Published in Journal of geometry and physics (01.08.2006)

by BOUALEM, H, BROUZET, R, RAKOTONDRALAMBO, J, TURIEL, F.-J
Published in Comptes rendus de l'Académie des sciences. Série I. Mathématique (01.02.1999)

by BOUALEM, H, BROUZET, R, RAKOTONDRALAMBO, J, TURIEL, F.-J
Published in Comptes rendus de l'Académie des sciences. Série I. Mathématique (01.05.1998)

by Huang, Tingwen, Zeng, Zhigang, Li, Chuandong, Leung, Chi Sing
Year of Publication 2012