Jan Petrov

By David Kosař, Jan Petrov, Katarína Šipulová, Hubert Smekal, Ladislav Vyhnánek, Jozef Janovský

Edited By Carol S. Leonard, Daniel Orlovsky, Jurej Petrov

Edited By Roman Petrov, Peter Van Elsuwege

Edited By Petre Petrov, Lara Ryazanova-Clarke

Edited By Sandra Dudley, Amy Jane Barnes, Jennifer Binnie, Julia Petrov, Jennifer Walklate

Edited By Roman Petrov, Peter Van Elsuwege

Edited By Sandra H. Dudley, Amy Jane Barnes, Jennifer Binnie, Julia Petrov, Jennifer Walklate

Edited By Laura Chappell, Jocelyn Mawdsley, Petar Petrov

By Alexey A. Petrov

By Andrey N. Petrov, Shauna BurnSilver, F. Stuart Chapin III, Gail Fondahl, Jessica K. Graybill, Kathrin Keil, Annika E. Nilsson, Rudolf Riedlsperger, Peter Schweitzer

By Ilya Ilf, Eugene Petrov

Edited By Elena Korosteleva, Irina Petrova