@article{SAD_1990__15_1_57_0,
     author = {Moeannadin, R. and Tong, H.},
     title = {Is a bilinear model an illusion ?},
     journal = {Statistique et analyse des donn\'ees},
     pages = {57--60},
     publisher = {Association pour la statistique et ses illustrations},
     volume = {15},
     number = {1},
     year = {1990},
     language = {en},
     url = {http://archive.numdam.org/item/SAD_1990__15_1_57_0/}
}