@article{553, author = {Kai Petersen and Deepika Badampudi and Syed Shah and Krzysztof Wnuk and Tony Gorschek and Efi Papatheocharous and Jakob Axelsson and Severine Sentilles and Ivica Crnkovic and Antonio Cicchetti}, title = {Choosing component origins for software intensive systems: In-house, COTS, OSS or outsourcing?—A case survey}, year = {2017}, booktitle = {IEEE Transactions on Software Engineering}, journal = {IEEE Transactions on Software Engineering}, volume = {44}, number = {3}, pages = {237-261}, publisher = {IEEE}, }