Information Journal Paper
APA:
CopyPAPINI, P.L., & SINGER, I.. (1979). BEST COAPPROXIMATION IN NORMED LINEAR SPACES. MONATSHEFTE FUR MATHEMATIK, 88(1), 27-44. SID. https://sid.ir/paper/610039/en
Vancouver:
CopyPAPINI P.L., SINGER I.. BEST COAPPROXIMATION IN NORMED LINEAR SPACES. MONATSHEFTE FUR MATHEMATIK[Internet]. 1979;88(1):27-44. Available from: https://sid.ir/paper/610039/en
IEEE:
CopyP.L. PAPINI, and I. SINGER, “BEST COAPPROXIMATION IN NORMED LINEAR SPACES,” MONATSHEFTE FUR MATHEMATIK, vol. 88, no. 1, pp. 27–44, 1979, [Online]. Available: https://sid.ir/paper/610039/en