Which Bills Are Lobbied? Predicting and Interpreting Lobbying Activity in the US. - Ivan Slobozhan; Peter Ormosi; Rajesh Sharma 002 (DaWaK, 2020)

Detecting shadow lobbying. - Ivan Slobozhan; Peter Ormosi; Rajesh Sharma 002 (Soc. Netw. Anal. Min., 2022)