Özet:
In this paper, the relation between the Steiner vector of a one-parameter closed spherical motion and the area vector of the closed spherical curve formed under the motion is discussed and some corollaries are given. Moreover, making use of the area formula of W. Blaschke and the area vector defined by H. R. Müller, the formula given by H. H. Hacisalihoǧlu is obtained by a different method. © 1994.