@misc{Haroon_A._A._BVRI, author={Haroon, A. A. and A. Essam and H. Basurah}, address={Երևան}, howpublished={online}, publisher={ՀՀ ԳԱԱ հրատ.}, title={BVRI photometric observations and study of the newly discovered W UMa type eclipinc binary of multiple system ISWASP J093010.78+533859.5}, type={Հոդված}, keywords={Astrophysics, Science, Stars}, }