@inproceedings {270670, author = {Takanori Watanabe and Michael Smith}, title = {{ACPI} Implementation on {FreeBSD}}, booktitle = {2002 USENIX Annual Technical Conference (USENIX ATC 02)}, year = {2002}, address = {Monterey, CA}, url = {https://www.usenix.org/conference/2002-usenix-annual-technical-conference/acpi-implementation-freebsd}, publisher = {USENIX Association}, month = jun }