@misc{indiciae82b60b2a7668, title = {Cactus Environment Machine: Shared Environment Call-by-Need.}, author = {Stelle, George and Stefanovic, Darko and Olivier, Stephen Lecler and Forrest, Stephanie}, year = {2017}, url = {https://www.osti.gov/biblio/1464683}, note = {Source identifier: 1464683} }