1.
|
Providence, Rhode Island : American Mathematical Society, 2017. ©2017
|
2.
|
Providence, Rhode Island : American Mathematical Society, [2010] ©2010
|
3.
|
Providence, Rhode Island : American Mathematical Society, [2005] ©2005
|
4.
|
Providence, Rhode Island : American Mathematical Society, [2005] ©2005
|
5.
|
Providence, Rhode Island : American Mathematical Society, [1985] ©1985
|
6.
|
Berlin ; New York : W. de Gruyter, 2001.
|
7.
|
Berlin ; New York : Walter de Gruyter, 1996.
|
8.
|
Berlin ; New York : Walter de Gruyter, c2004.
|
9.
|
New York : Walter de Gruyter, 2006.
|