The Systems Integration Problem. - David J. Abel; P. J. Kilby; J. Richard Davis (Int. J. Geogr. Inf. Sci., 1994)

Model and data integration and re-use in environmental decision support systems. - Andrea Emilio Rizzoli; J. Richard Davis; David J. Abel (Decis. Support Syst., 1998)

Integration and re-use of Environmental Models. - Andrea Emilio Rizzoli; J. Richard Davis (Environ. Model. Softw., 1999)