Stichting Mathematisch Centrum
Stichting Mathematisch Centrum. Rekenafdeling

Wynn, P. (1962). Upon a second confluent form of the $\epsilon$-algorithm : (proceedings Glasgow Mathematical Association, 5(1962), p 160-165). In Stichting Mathematisch Centrum. Rekenafdeling (MR 45/62/R). Stichting Mathematisch Centrum.