Electronic Commerce: a battle on regulation, standards transportation media and business integration

by Kim Andersen, Niels Bjorn-Andersen, Niels Juul
Published 1998-11-01

Infinitary Axiomatization of the Equational Theory of Context-Free Languages

by Niels Bjørn Bugge Grathwohl, Fritz Henglein, Dexter Kozen
Published 2013-08-01

Unexpected finding of ingested magnetic toys in a child undergoing cerebral MRI

by Trine Kirkegaard Holtz, Pernille Wied Greisen, Niels Qvist, Niels Bjørn
Published 2020-10-01

Spontaneous bile duct perforation in a newborn

by Niels Bjørn, M.D., Maria Bjørn, M.D., Niels Qvist, DMSci
Published 2017-11-01