1
Academic Journal
Authors: Park, K.-H., Jung, Y.-S.
Superior Title: Aequationes Mathematicae; Aug2002, Vol. 64 Issue 1/2, p136-144, 9p
2
Academic Journal
Authors: Robinson, D.
Superior Title: Aequationes Mathematicae; 1976, Vol. 14 Issue 3, p429-434, 6p