@article{MartinAleksandrov, author = {Martin, Bernd and Aleksandrov, Aleksandr}, title = {Gauss-Manin connection associated with bouquets of curves}, language = {en} } @article{MartinAleksandrov, author = {Martin, Bernd and Aleksandrov, Aleksandr}, title = {Derivations and deformations of artinian algebras}, language = {en} } @article{MartinAleksandrov, author = {Martin, Bernd and Aleksandrov, Aleksandr}, title = {Gauss-Manin connection for bouquets of curves}, language = {en} }