Bianchi type I cosmology in generalized Saez–Ballester theory via Noether gauge symmetry Mubasher Jamil, Sajid Ali, D. Momeni and R. Myrzakulov Eur. Phys. J. C, 72 4 (2012) 1998 Published online: 28 April 2012 DOI: 10.1140/epjc/s10052-012-1998-x