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by Jeltsch, Rolf; Wanner, Gerhard
by Jeltsch, Rolf; Mansour, Mohamed
by Bourguignon, Jean-Pierre; Jeltsch, Rolf; Pinto, Alberto; et al.
by Bourguignon, Jean-Pierre; Jeltsch, Rolf; Pinto, Alberto Adrego; et al.
by Jeltsch, Rolf; Li, Ta-Tsien; Sloan, Ian H.
by Jeltsch, Rolf; Fey, Michael
by Fey, Michael; Jeltsch, Rolf
by Michael Fey; Rolf Jeltsch