@conference{Paci, Massacci,
author = "Kristian Beckers and Stephan Fassbender and Maritta Heisel and Federica Paci and Fabio Massacci",
note = "partner: UNITN and UDE; project: NESSOS, TIER: No Tier, Citations: 0",
title = "{C}ombining {G}oal-oriented and {P}roblem-oriented {R}equirements {E}ngineering {M}ethods. {I}n {P}roceedings of {I}nternational {C}ross {D}omain {C}onference and {W}orkshop ({CD}-{ARES}),2013",
year = "2013",
}