Perrouin, GGPerrouinWeyns, DannyDannyWeyns2021-10-272021-10-272019https://imec-publications.be/handle/20.500.12860/33785Preface to the thirteenth workshop on variability modelling of software-intensive systemsProceedings paperhttps://doi.org/10.1145/3302333.3302334