Book (2010) - K Goudswaard (author), A Boot (author), L Bovenberg (author), H Garretsen (author), Hugo Priemus (author), H Priemus (author), H. Priemus (author), L Stevens (author), J Swank (author), C Teulings (author), P Winsemius (author)

Journal article (2009) - R Klees (author), Roland Klees (author), R. Klees (author), X.L. Liu (author), XL Liu (author), TF Wittwer (author), TF Wittwer (author), BC Gunter (author), B.C. Gunter (author), B. C. Gunter (author), Brian Gunter (author), Brian C. Gunter (author), E Revtova (author), E. Revtova (author), R Tenzer (author), R Tenzer (author), Pavel G. Ditmar (author), PG Ditmar (author), P. G. Ditmar (author), Pavel Ditmar (author), P.G. Ditmar (author), P Winsemius (author), H. H. G. Savenije (author), Hubert H G Savenije (author), Hubert H. G. Savenije (author), Hubert H.G. Savenije (author), Hubert Savenije (author), Huub Savenije (author), H. Savenije (author), HHG Savenije (author), H.H.G. Savenije (author)