@book{85561,
	author = {Conference on Parallel Architectures and Languages Europe and Aarts, E. H. L.,},
	title = {PARLE '91 :},
	publisher = {Springer-Verlag,},
	year = {1991},
	address = {Berlin :},
	note = {"Eindhoven, the Netherlands, June 10-13, 1991 : proceedings".}
}