@article{1183737259, author = {Feiner, Lawrence}, title = {Hiearchies of Boolean Algebras}, journal = {J. Symbolic Logic}, volume = {35}, number = {1}, year = {1970}, pages = { 365-374}, language = {en}, url = {http://dml.mathdoc.fr/item/1183737259} }
Feiner, Lawrence. Hiearchies of Boolean Algebras. J. Symbolic Logic, Tome 35 (1970) no. 1, pp. 365-374. http://gdmltest.u-ga.fr/item/1183737259/