Nico P.E. Vermeulen

Edited By Gerard J. Mulder, W H M Peters, Nico P.E. Vermeulen, P. J. van Bladeren

Edited By Bart Penders, Niki Vermeulen, John Parker

Edited By James Halpern, Amy Nitza, Karla Vermeulen

Edited By Niki Vermeulen, Sakari Tamminen, Andrew Webster

Edited By Pauline Deutz, Walter J.V. Vermeulen, Rupert J. Baumgartner, Tomás B. Ramos, Andrea Raggi

Edited By Arturo Alvarez Roldan, Han Vermeulen

Edited By Stefan Helgesson, Pieter Vermeulen

Edited By Marcel Kok, Walter Vermeulen, Andre Faaij, David de Jager

Edited By John N. Parker, Niki Vermeulen, Bart Penders

Edited By Frank Vermeulen, Arjan Zuiderhoek

By James Halpern, Karla Vermeulen

By Peter Vermeulen