@article{01208823, title = {Representation of }, journal = {Memoirs on Differential Equations and Mathematical Physics}, volume = {12}, year = {1997}, pages = {47-66}, zbl = {0908.47038}, language = {en}, url = {http://dml.mathdoc.fr/item/01208823} }
Gogodze, Ioseb K.; Gelashvili, Koba N. Representation of . Memoirs on Differential Equations and Mathematical Physics, Tome 12 (1997) pp. 47-66. http://gdmltest.u-ga.fr/item/01208823/