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1Veröffentlicht 2014Available for University of the Philippines Diliman via Sciencedirect. Click here to access
Electronic Resource -
2Veröffentlicht 2014Available for University of the Philippines Diliman via Sciencedirect. Click here to access
Electronic Resource -
3Veröffentlicht 2003Available remotely for University of the Philippines System via Science Direct. Click here to access through Open Athens
Electronic Resource -
4Veröffentlicht 2003Available remotely for University of the Philippines System via Science Direct. Click here to access through Open Athens
Electronic Resource -
5von Holtje, Hans-Dieter
Veröffentlicht 1997Buch -
6