1
by Pop, Paul, Eles, Petru, Peng, Zebo
Published 2004
Springer US

2
by Pop, Paul, Minhass, Wajid Hassan, Madsen, Jan
Published 2016
Springer International Publishing

3
by Pop, Paul, Alistar, Mirela, Stuart, Elena, Madsen, Jan
Published 2016
Springer International Publishing