@conference {SGyA95,
	title = {Parallel execution of object functional queries},
	booktitle = {Fourth Symposium on Programming Languages and Software Tools},
	year = {1995},
	month = {jun},
	pages = {447-459},
	author = {Schrettner, L. and Tibor Gyim{\'o}thy and Z. Alexin and J. Toczki}
}
@booklet {TGyH87,
	title = {{PROF-LP user{\textquoteright}s guide}},
	year = {1987},
	author = {J. Toczki and Tibor Gyim{\'o}thy and T. Horv{\'a}th and Kocsis, F.}
}
