@article{03952076, title = {A group theoretic approach to generalized harmonic vibrations in a one dimensional lattice.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {9}, year = {1986}, pages = {131-136}, doi = {10.1155/S0161171286000169}, zbl = {0592.70024}, language = {en}, url = {http://dml.mathdoc.fr/item/03952076} }
Boyd, J.N.; Raychowdhury, P.N. A group theoretic approach to generalized harmonic vibrations in a one dimensional lattice.. International Journal of Mathematics and Mathematical Sciences, Tome 9 (1986) pp. 131-136. doi : 10.1155/S0161171286000169. http://gdmltest.u-ga.fr/item/03952076/