@article{paperid:1008434, author = {Kaheni, Azam and Kayvanfar, Saeed}, title = {The Structure of some Polynilpotent Multipliers of Free Nilpotent Groups}, journal = {International Journal of Algebra}, year = {2007}, volume = {1}, number = {9}, month = {February}, issn = {1312-8868}, pages = {429--440}, numpages = {11}, keywords = {Baer invariant; nilpotent product; polynilpotent variety; free nilpotent group; basic commutator}, }