Like B535a, but new signatures (Gourgel/Monteiro) and date (MAIO DE 2010).
Like B536a, but new signatures (Gourgel/Monteiro) and date (MAIO DE 2010).


Like B537a, but new signatures (Gourgel/Monteiro) and date (MAIO DE 2010).
Courtesy of Alexey Semakov and Hartmut Fraunhoffer.