@Article{HerlilhyM89,
  author = 	 {M.P. Herlihy and M.S. McKendry},
  title = 	 {Timestamp-based orphan elimination},
  journal = 	 {IEEE Transactions on Software Engineering},
  year = 	 1989,
  volume =	 15,
  number =	 7,
  pages =	 {825--831},
  month =	 jul
}