3) J. Richter and P. Jacobs : The Present State of Accuracy in Stereolithography, Proc. Second Int. Conf. on Rapid Prototyping, The University of Dayton, (1991) 269.
4) B. P. Flory : Molecular Size Distribution in Three Dimensional Polymers, J. Am. Chem. Soc., 63, (1946) 3083, 3091, 3096.
5) L. C. Case : Molecular Distributions in Polycondensations Involving Unlike Reactants, J. Polymer Sci., 26, (1957) 333.