HD220735 AND HD30110, NEW SHORT PERIOD VARIABLE STARS.Published in:Information Bulletin on Variable Stars, 2019, v. 62, n. 6260, p. 1, doi. 10.22444/IBVS.6260By:PEÑA, J. H.;SONI, A.;RENTERÁA, A.;PIÑA, D. S.Publication type:Article