Agrawal88'

BibTeX

@article{DBLP:journals/tse/Agrawal88,
  author    = {Rakesh Agrawal},
  title     = {Alpha: An Extension of Relational Algebra to Express a Class
               of Recursive Queries},
  journal   = {IEEE Trans. Software Eng.},
  volume    = {14},
  number    = {7},
  year      = {1988},
  pages     = {879-885},
  ee        = {http://www.computer.org/tse/ts1988/e0879abs.htm},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}