@article{v006a004,
 author = {Homin K. Lee},
 title = {Decision Trees and Influence: an Inductive Proof of the OSSS Inequality},
 year = {2010},
 pages = {81-84},
 doi = {10.4086/toc.2010.v006a004},
 publisher = {Theory of Computing},
 journal = {Theory of Computing},
 volume = {6},
 number = {1},
 URL = {http://www.theoryofcomputing.org/articles/v006a004},
}