Petr Alekseevich Kropotkin
(39)
Petr Horacek/ Petr Horacek (ILT)
(10)
Petr Alekseevic Kropotkin
(4)
Nicola Davies; Petr Horacek
(3)
Abedin, Mohammad Zoynul (Dalian Maritime University, China),Hassan, M. Kabir (University of New Orleans, USA),Hajek, Petr (University of Pardubice, Czech Republic),Uddin, Mohammed Mohi (University of
(2)
Jan Klapste (EDT)/ Petr Sommer (EDT)
(2)
Jan Patocka/ Petr Lom (TRN)
(2)
Joyce Dunbar, Petr Horacek
(2)