1.
|
Philadelphia : Wolters Kluwer, [2017] ©2017
|
2.
|
New York : Interscience, 1971.
|
3.
|
Oxford, New York, Pergamon Press [1967]
|
4.
|
Heidelberg : Springer, [2014]
|
5.
|
New York : Nova Science Publishers, c2010.
|
6.
|
New York : The Academy, 1961.
|
7.
|
New York : The Academy, 1963
|