@article{105943, author = {V\'aclav Kub\'at}, title = {Simultaneous integrability of two $J$-related almost tangent structures}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {020}, year = {1979}, pages = {461-473}, zbl = {0436.53032}, mrnumber = {550448}, language = {en}, url = {http://dml.mathdoc.fr/item/105943} }
Kubát, Václav. Simultaneous integrability of two $J$-related almost tangent structures. Commentationes Mathematicae Universitatis Carolinae, Tome 020 (1979) pp. 461-473. http://gdmltest.u-ga.fr/item/105943/
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