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    Towards GKS Binding to PASCAL
    (The Eurographics Association, 1983) Antoy, Sergio; Dettori, Giuliana; P.J.W. ten Hagen
    When binding GKS to the Pascal programming language some problems arise which are not trivial, Problems related to the use of a library, to the passing of array parameters to procedures and to the definition of suitable types for GKS data must be carefully discussed, since each of these does not have a unique solution, A proposal for solving the above problems is presented in this paper.
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    An Interpolant with Tension Defined over Triangles
    (Blackwell Publishing Ltd and the Eurographics Association, 1985) de Floriani, Leila; Dettori, Giuliana
    A C1 interpolation scheme is described, which is defined over triangular grids. The interpolant is computed on the basis of curves with tension, which permit local control over the shape of the resulting surface.