@article{ kc:jfp99-monad
  , title       = { A Poor Man's Concurrency Monad }
  , author      = { Koen Claessen }
  , journal     = { Journal of Functional Programming }
  , volume      = { 9 }
  , number      = { 3 }
  , publisher   = { Cambridge University Press }
  , pages       = { 313--323 }
  , month       = { May }
  , year        = { 1999 }
}