@article{AM2_1977__15_136630,
     author = {Malcolm Griffin},
     title = {There are no {Golay} complementary sequences of length 2.9t.},
     journal = {Aequationes mathematicae},
     pages = {73--78},
     publisher = {mathdoc},
     volume = {15},
     year = {1977},
     zbl = {0349.05012},
     url = {http://geodesic.mathdoc.fr/item/AM2_1977__15_136630/}
}