@article{GDZPPN000462500, title = {Exact Lie Bialgebroids and Poisson Groupoids.}, journal = {Geometric and functional analysis}, volume = {6}, year = {1996}, pages = {138-145}, zbl = {0869.17016}, url = {http://dml.mathdoc.fr/item/GDZPPN000462500} }
Liu, Z.J.; Xu, P. Exact Lie Bialgebroids and Poisson Groupoids.. Geometric and functional analysis, Tome 6 (1996) pp. 138-145. http://gdmltest.u-ga.fr/item/GDZPPN000462500/