@inbook{3e4f81d726ac4d249d404b1439cff7e0,
title = "Patent office oppositions and patent invalidation in court: Complements or substitutes?",
author = "Kesan, {Jay P.}",
year = "2009",
month = jan,
day = "1",
doi = "10.4337/9781848446175.00016",
language = "English (US)",
isbn = "9781845424138",
series = "Research Handbooks in Intellectual Property",
publisher = "Edward Elgar Publishing",
pages = "246--270",
editor = "Toshiko Takenaka",
booktitle = "Patent Law and Theory",
address = "United Kingdom",
}