W.H.J. Beltman, M.C. Braakhekke, E.L. Wipfler, 

The CASCADE_TOXSWA model for pesticide behaviour in catchments: concepts and technical implementation,
Wageningen Environmental Research, Report 3091

Beltman, W.  H. Baveco, L. Wipfler, M. Braakhekke, S. Multsch, F. Krebs, P. Kraft, L. Breuer, S. Bub, T. Schad Aquatic risk assessment at catchment scale - case study on insecticide exposure concentrations and effects on macroinvertebrates. SETAC, 2020

Adriaanse, P.I. and W.H.J. Beltman, Comparison of pesticide concentrations at drinking water abstractions points in The Netherlands simulated by DROPLET version 1.2 and 1.3.2 model suites. Wageningen, the Statutory Research Tasks Unit for Nature & the Environment (WOT Natuur en Milieu). Wot-technical report 100, 52 p. Wageningen, The Netherlands.

van Kraalingen, D., van den Berg, F., Wipfler, E. L., Beltman, W. H. J., ter Horst, M. M. S. & te Roller, J. A., Sep 2020, Wageningen: 

Statutory Research Tasks Unit for Nature & the Environment. 38 p. (WOt-technical report; no. 169).

Beltman, W., H. Baveco, L. Wipfler, M. Braakhekke, Z. Ziabakhshganji, S. Multsch, F. Krebs, S. Reichenberger, P. Kraft, L. Breuer, S. Bub, T. Schad (2019). Aquatic risk assessment at catchment scale – case study on insecticide exposure concentrations and effects on macroinvertebrates XVI Symposium in pesticide chemistry. Advances in risk assessment and management, Piacenza, p140.

Verschoor, A., J. Zwartkruis, M. Hoogsteen, J. Scheepmaker, F. de Jong, Y. van der Knaap, P. Leendertse, S. Boeke, R. Vijftigschild, R. Kruijne, W. Tamis, RIVM rapport 2019-0044. In Dutch, with English summary

F. van den,Berg, H. Baveco & E.L. Wipfler, Report WOT-technical report 153, Wageningen, April 2019.

Beltman, W.H.J., M.M.S. ter Horst, P.I. Adriaanse & A. de Jong (2018). Manual for FOCUS_TOXSWA v5.5.3 and for expert use of TOXSWA kernel v3.3; User’s Guide version 5. The Statutory Research Tasks Unit for Nature & the Environment (WOT Natuur &; Milieu). WOt-technical report 126.

Beltman, W.H.J., M.M.S. ter Horst, P.I. Adriaanse & A. de Jong (2018).

The Statutory Research Tasks Unit for Nature & the Environment (WOT Natuur &; Milieu). WOt-technical report 126.

Kruijne, R., D. van Kraalingen, J. te Roller, A.M.A. van der Linden, 2018. Gegevens van waterbedrijven voor de Grondwateratlas - Technische rapportage, handleiding GWA Input Validator, Protocol updates. Wageningen, Wageningen Environmental Research, Rapport 2854.