Stellar systems in the direction of Pegasus I - I. Low surface brightness galaxies Nélida M. González, Analía V. Smith Castelli, Favio R. Faifer, Carlos G. Escudero and Sergio A. Cellone A&A, 620 (2018) A166 Published online: 12 December 2018 DOI: 10.1051/0004-6361/201834172