1
published 1989
Book
2
by Iliescu, Maria, Roman, Alexandru
published 1971
Book
3
published 1963
Book
7
published 2013
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
8
published 2012
Volltext, Verlag
Zum Online-Dokument
E-Book
9
by Smarandache, Florentin
published 2012
Volltext, Verlag
Zum Online-Dokument
E-Book
10
published 2011
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
11
published 2010
Volltext, Verlag
Zum Online-Dokument
E-Book Conference Proceedings
12
published 2010
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
14
published 2008
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
19
published 1997
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
20
published 1996
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal