Authors: Vaccari, E

Citation: E. Vaccari, Mining and knowledge of the earth in eighteenth-century Italy, ANN SCI, 57(2), 2000, pp. 163-180

Authors: Vaccari, E Delaney, E

Citation: E. Vaccari et E. Delaney, Cognitive modelling in the systems theory paradigm, SYST RES BE, 16(3), 1999, pp. 227-238