A. Stettler

发表

U. Krähenbühl, P. Eberhardt, J. Geiss, 1974 .

J. Geiss, P. Eberhardt, A. Stettler, 1973 .

U. Krähenbühl, P. Eberhardt, J. Geiss, 1971 .

P. Bochsler, J. Bird, M. S. Weathers, 1978 .

J. Geiss, P. Eberhardt, A. Stettler, 1973 .

J. Geiss, P. Eberhardt, A. Stettler, 1977, Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.

J. Geiss, P. Eberhardt, N. Groegler, 1974 .