by Jager, W, Janssen, M.A, De Vries, H.J.M, De Greef, J, Vlek, C.A.J
Published in Ecological economics (01.12.2000)

by Koole, Sander L., Jager, Wander, van den Berg, Agnes E., Vlek, Charles A. J., Hofstee, Willem K. B.
Published in Personality & social psychology bulletin (01.03.2001)

by van den Berg, Agnes E., Vlek, Charles A.J., Coeterier, J.Frederick
Published in Journal of environmental psychology (01.06.1998)

by van den Berg, Agnes E, Vlek, Charles A.J
Published in Landscape and urban planning (28.12.1998)

by Janssen, M A, Jager, W, Gintis, H, Peterson, G, Bossel, H, Vries, H.J.M. De, Greef, J De, Vlek, C.A.J., Weisbuch, G, Anderies, J M
Published in Ecological economics (01.12.2000)

by FRANKHUIZEN, J.L., VLEK, C.A.J., BURM, A.G.L., REJGER, V.
Published in British journal of anaesthesia : BJA (01.03.1978)