Extracting conceptual models from user stories with Visual Narrator

@article{LucassenRDWB17,
	author    = {Lucassen, {G.} and Robeer, {M.} and
	Dalpiaz, {F.} and Werf, {J.M.E.M. van der} and
	Brinkkemper, {S.}},
	title     = {Extracting conceptual models from user stories with Visual Narrator},
	journal   = {Requir. Eng.},
	volume    = {22},
	number    = {3},
	pages     = {339--358},
	year      = {2017},
}