@article{1258138416, author = {Akaho, Manabu}, title = {Quasi-isomorphisms of $A\sb \infty$-algebras and oriented planar trees}, journal = {Illinois J. Math.}, volume = {51}, number = {3}, year = {2007}, pages = { 325-338}, language = {en}, url = {http://dml.mathdoc.fr/item/1258138416} }
Akaho, Manabu. Quasi-isomorphisms of $A\sb \infty$-algebras and oriented planar trees. Illinois J. Math., Tome 51 (2007) no. 3, pp. 325-338. http://gdmltest.u-ga.fr/item/1258138416/