1. P. Mulqueen, Formulation Issues in Europe. ASTM 19th Symposium on Pesticide Formulations and Application Systems, Norfolk, Virginia, USA, 21 October 1998
2. W.T.C. Holden, Personal communication
3. J. Hazen, 20th Agricultural Formulation and Application Symposium, Japan, 2000, p. 52
4. R.W. Dexter, C.M. Elsik, South African Patent Application No. 906980, 1990
5. Some investigations of suspoemulsions