References
- 전국 지방자치단체 건축물관리자의 제설. 제빙에 관한 조례 제4조, 제5조 제6조
- OSHA. Falls and other Hazards to Workers Removing Snow from Rooftops and Other Elevated Surfaces, 2012
- FEMA., Snow Load Safety Guide, 2013
- CSA Group. CSA S502: 14 Managing changing snow load risks for buildings in Canada's North, National Standard of Canada, 2014
- 雪害對策硏究委員會, クローズドシステム処分場における雲害對策マニュアル, 2015