APA (7th ed.) Citation

Oberle, H. J., & Opfer, G. (1995). Non-negative splines, in particular of degree five. Inst. für Angewandte Mathematik.

Chicago Style (17th ed.) Citation

Oberle, Hans Joachim, and Gerhard Opfer. Non-negative Splines, in Particular of Degree Five. Hamburg: Inst. für Angewandte Mathematik, 1995.

MLA (9th ed.) Citation

Oberle, Hans Joachim, and Gerhard Opfer. Non-negative Splines, in Particular of Degree Five. Inst. für Angewandte Mathematik, 1995.