@book{TUW-218164, author = {Lupu, Mihai and Hanbury, Allan}, title = {Patent Retrieval}, publisher = {Now Publishers}, year = {2013}, series = {Foundations and Trends in Information Retrieval}, address = {Netherlands}, editor = {Oard, Douglas and Sanderson, Mark}, numpages = {109}, isbn = {978-1-60198-648-1}, doi = {10.1561/1500000027} }