Topics in computer aided geometric design
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique, Volume 26 (1992) no. 1, p. v
@article{M2AN_1992__26_1_5_0,
     author = {Barnhill, Robert},
     title = {Topics in computer aided geometric design},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis - Mod\'elisation Math\'ematique et Analyse Num\'erique},
     publisher = {Dunod},
     volume = {26},
     number = {1},
     year = {1992},
     pages = {v-v},
     zbl = {0742.00062},
     mrnumber = {1154996},
     language = {en},
     url = {http://www.numdam.org/item/M2AN_1992__26_1_5_0}
}
Barnhill, Robert. Topics in computer aided geometric design. ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique, Volume 26 (1992) no. 1, p. v. http://www.numdam.org/item/M2AN_1992__26_1_5_0/