1.
|
Providence, Rhode Island : American Mathematical Society, 2004. ©2004
|
2.
|
Providence, Rhode Island : American Mathematical Society, [2008] ©2008
|
3.
|
Providence, Rhode Island : American Mathematical Society, 1994. ©1994
|
4.
|
Providence, Rhode Island : American Mathematical Society, [2006] ©2006
|
5.
|
New York, NY : Birkhäuser, 2020.
|
6.
|
|
7.
|
Berlin ; New York : W. de Gruyter, 1992.
|