Experiencias de la realizacion de alternativas revolucionarias en America Latinasiglo XX. --

Bằng UNIVERSITAT ROSTOCK, UNIVERSITAT ROSTOCK, PADE, Werner, CERNICHARO G., Jose, SOLER, M. Rafael, LERMAN ALPERSTEIN, Aida, STRAUCH, Wolfhard, WUNDERICH, Volker, MESCHKAT, Klaus, ALERT, Anja, LEUCHTER, Wolfgang, BOHNSTENGEL, Carola, KUHNEKATH, Klaus, PEREZ PINEDA, Carlos, ZINECKER, Heidrun, MARTIENSSEN, Bernd, WAHL, Detlev, JAPAZ, Jorge, ZWJATKOW, Silke Irina, SANTAMARIA, Daniel, MARIN GONZALES, Jose, BRUNDENIUS, Claes, BULL, Thomas, LOPEZ, Francisco, BAUTZ, Wolfgang