@misc{indiciae5131bba8a602, title = {Cactus Environment Machine: Shared Environment Call-by-Need.}, author = {Stelle, George Widgery and Stefanovic, Darko and Olivier, Stephen Lecler and Forrest, Stephanie}, year = {2016}, url = {https://www.osti.gov/biblio/1369011}, note = {Source identifier: 1369011} }