Asiago eclipsing binaries program IV. SZ Camelopardalis, a β Cephei pulsator in a quadruple, eclipsing systemE. Tamajo, U. Munari, A. Siviero, L. Tomasella and S. DallaportaA&A, 539 (2012) A139DOI: https://doi.org/10.1051/0004-6361/201117839