Edward L. Robertson
L. H. Landweber and E. L. Robertson.
Recursive properties of abstract complexity classes.
Journal of the ACM
, 19(2):296-308, April 1972.
References, Citations, etc.
L. H. Landweber and E. L. Robertson.
Properties of conflict-free and persistent Petri nets.
Journal of the ACM
, 25(3):352-364, July 1978.
Citations.
Shortcuts:
Journal of the ACM homepage
Bibliography top level
Journal of the ACM Author Index
Search the HBP database