Jens Alstrup

Booking policy for flights with two types of passengers

Oli B.G. Madsen, Rene Victor Valqui Vidal, Jens Alstrup, 1986 .

Booking Control Increases Profit at Scandinavian Airlines

Oli B.G. Madsen, Sven-Eric Andersson, Jens Alstrup, 1989 .