|
|
|
|
|
Rubinigg, M. Posthumus, F. Ferschke, M. Elzenga, J. T. Stulen, I.
Pág. 201 - 213
|
|
|
|
|
|
|
|
|
|
|
Kreuzwieser, Jürgen; Stulen, Ineke; Wiersema, Peter; Vaalburg, Willem;
Pág. 107 - 117
|
|
|
|
|
|
|
|
|
|
|
Kreuzwieser J. Stulen I. Wiersema P. Vaalburg W. Rennenberg H.
Pág. 107 - 117
|
|
|
|
|
|
|
|
|
|
|
Ter Steege, Margreet W.; Stulen, Ineke; Wiersema, Peter K.; Posthumus, Freek;
Pág. 125 - 134
|
|
|
|
|
|