Concepts and alternatives in Kierkegaard / by L. Bejerholm, C. Fabro, J. H. Gill, A. Hügli, A. McKinnon, W. v. Kloeden, P. Lønning, Fr. Sontag, K. Sorainen, M. C. Taylor, J. Heywood Thomas, Niels Thulstrup, R. Widenman, Fr.-Eb. Wilde ; edited by Marie Mikulová Thulstrup. - Bejerholm, Lars (1930- ). (Bibliotheca Kierkegaardiana, 1980)