Determination of Oxirane OxygenSwern, Daniel; Findley, T. W.; Billen, G. N.; Scanlan, J. T. · 1947

Visible injury responsesU. Arndt; N. Billen; G. Seufert; W. Ludwig; K. Borkhart; B. Ohnesorge · 1990

Nitrate dynamics in artificially drained nested watershedsC. Billy; F. Birgand; M. Sebilo; G. Billen; J. Tournebize; C. Kao · 2011

A nitrogen budget of the Scheldt hydrographical basinG. Billen; M. Somville; E. De Becker; P. Servais · 1985

An ecophysiological model of nitrification in the Scheldt EstuaryM. Somville; G. Billen; J. Smitz · 1982

An idealized model of nitrogen recycling in marine sedimentsBillen, G. · American Journal of Science · 1982

Microbial degradation of Phaeocystis material in the water columnThingstad, F.; Billen, G. · Journal of Marine Systems · 1994

Bear rfq-beam experiment aboard a rocketD. Schrage; L. Young; B. Campbell; J.H. Billen; J. Stovall; F. Martinez; W. Clark; G. Bolme; S. Gibbs; D. King; P. O'Shea; T. Butler; J. Rathke; R. Micich; J. Rose; R. Richter; G. Rosato · 1989