<<Europe between political geography and geopolitics : on the centenary of Ratzelʼs Politische Geographie : proceedings of the international meeting organised by the geographical section of the Department of political sciences (University of Trieste) and the International geographical union - World political map (Trieste, 10th-13th december, 1997)>> 1. - Roma : Societa geografica italiana, 2001. - XX, 524 p. : ill. ; 24 cm.
