B. Czerny (CAMK)
(based on arXiv:0901.4365)
W. Kluźniak (CAMK)
M. Giersz (CAMK)
based on arXiv:0902.1166v1
J. Ziółkowski (CAMK)
R. Moderski (CAMK)
(based on ApJL, Volume 695, Issue 1, pp. L40, 2009)
M. Bilicki (CAMK)
(based od arxiv:0903.3384)
M. Sobolewska (Foundation for Research and Technology-Hellas (FORTH) and University of Crete, Greece)