1.

Technical Paper
Technical Paper
1. A statistical analysis og spatial point patterns A case study
Rpttschaeter, M.J. ; Barendregt, L.G.
Pub. info.: NASA Technical Reports.  pp.1-26,  1988.  National Aeronautics and Space Adminstration
2.

Technical Paper
Technical Paper
2. An analytical solution to the consistency problem for the Littlewood model in software reliability
Barendregt, L.G. ; van Pul, M.C.
Pub. info.: NASA Technical Reports.  pp.1-27,  1991.  National Aeronautics and Space Adminstration