1.
|
London : Edward Arnold, 1995.
|
2.
|
Sharjah, United Arab Emirates : Bentham Science Publishers, 2017. ©2017
|
3.
|
[Place of publication not identified] Springer International Publishing, 2018.
|
4.
|
[S.l.] : SPRINGER INTERNATIONAL PU, 2018.
|
5.
|
Switzerland : Springer, 2016.
|
6.
|
Providence, Rhode Island : American Mathematical Society, [2023]
|
7.
|
Cham, Switzerland : Springer, [2018]
|
8.
|
Aalborg : River Publishers, 2019. ©2019.
|
9.
|
Dordrecht ; Boston : Kluwer Academic Publishers, c2004.
|
10.
|
Gistrup, Denmark : River Publishers, [2019] ©2019
|