F. G. Mulder

Palaeomagnetism of Suriname dolerites

J. Zijderveld, J. Veldkamp, F. G. Mulder, 1971 .

Geochronological and palaeomagnetic reconnaissance survey in parts of Central and Southern Sweden

E. Verdurmen, E. Hebeda, H. Priem, 1968 .

Removal of nitrate by slow sulphur/limestone filtration

J. Kruithof, J. Schippers, F. G. Mulder, 1987 .