@article{GDZPPN002360462, title = {Some eta-identities arising from theta series.}, journal = {Mathematica Scandinavica}, volume = {67}, year = {1990}, pages = {147-154}, zbl = {0687.10016}, url = {http://dml.mathdoc.fr/item/GDZPPN002360462} }
Köhler, Günter. Some eta-identities arising from theta series.. Mathematica Scandinavica, Tome 67 (1990) pp. 147-154. http://gdmltest.u-ga.fr/item/GDZPPN002360462/