Petkov, Plamen,Achour, Mohammed Essaid,Popov, Cyril
(2)
Catherine Fenselau (EDT)/ Plamen Demirev (EDT)
(1)
Ivaylo Znepolski,Mihail Gruev,Momtchil Metodiev,Martin Ivanov,Daniel Vatchkov,Ivan Elenkov,Plamen Doynov
(1)
Jeffrey Garbus/ Plamen Ratchev/ Alvin Chang/ Joe Celko
(1)
Johann Peter Reithmaier (EDT)/ Plamen Petkov (EDT)/ Wilhelm Kulisch (EDT)
(1)
Johann Peter Reithmaier (EDT)/ Plamen Petkov (EDT)/ Wilhelm Kulisch (EDT)/ Cyril Popov (EDT)
(1)
Maria Baramova (EDT)/ Plamen Mitev (EDT)/ Ivan Parvev (EDT)/ Vania Racheva (EDT)
(1)
Mark Albert/ Plamen Petrov/ Rajeev Ronanki
(1)
Plamen Angelov (EDT)/ Sotir Sotirov (EDT)
(1)
Plamen Demirev (EDT)/ Todd R. Sandrin (EDT)
(1)
Plamen L. Simeonov (EDT)/ Leslie S. Smith (EDT)/ Andre C. Ehresmann (EDT)
(1)
Plamen P. Angelov/ Xiaowei Gu
(1)
Plamen Parvanov Angelov (EDT)
(1)
Plamen Parvanov Angelov(EDI)
(1)
Plamen Petkov (EDT)/ Dumitru Tsiulyanu (EDT)/ Cyril Popov (EDT)/ Wilhelm Kulisch (EDT)
(1)