@misc {IOPORT.70014226,
    author       = {Carreira, Paulo and Galhardas, Helena and Pereira, Jo\~ao and Wichert, Andrzej},
    title        = {On handling one-to-many transformations in relational systems},
    howpublished = {ICEIS (Selected Papers), 121-134 (2007).},
    year         = {2007},
    doi          = {10.1007/978-3-540-88710-2_10},
    identifier   = {70014226},
}