Published in The Press Democrat (30.12.1995)

by PAPADIMITRIOU, CHRISTOS, PAPADIMITRIOU, VASILEIOS
Year of Publication 13.05.2011

by Gibbs, Jonathan
Published in Independent (London, England : 1986) (22.06.2011)

by UEDA MINORU, FUJIWARA KINICHI, ONISHI ETSURO
Year of Publication 24.06.1997

by TOIVOLA,ALPO
Year of Publication 12.08.1991

by TOIVOLA, ALPO
Year of Publication 30.04.1991

by Cart, Michael
Published in The Booklist (Chicago, Ill. 1969) (01.10.2017)

by TOIVOLA, ALPO
Year of Publication 16.10.1989

Year of Publication 17.04.1991

by Searle, Adrian
Published in The Guardian (London) (05.02.2008)

by Chau, Eddie
Published in Niagara This Week (23.03.2007)

by Murray Butwell
Published in Examiner (Launceston, Tas.) (08.01.2012)

Published in Wall Street journal. Europe (15.04.2011)

by SEPPAENEN,VELI
Year of Publication 10.12.1990

by Minzesheimer, Bob
Published in USA today (Arlington, Va.) (04.11.2003)

by SEPPAENEN, VELI
Year of Publication 31.08.1990

by SEPPAENEN, VELI
Year of Publication 31.08.1990

by Santos, Cesar Augusto Reis dos, De Oliveira, Alan Gomes, Lemos, Beatriz vitória siqueira, Rocha, Bianca Martins, Zanchi, Fabricio Berton
Published in Revista brasileira de geografia física (26.05.2024)

by Distler, Arlene
Published in Reformer (Brattleboro, Vt.: 1973) (17.01.2008)

by SEPPAENEN, VELI
Year of Publication 18.04.1989