The intrinsic variations of bright stars in NGC 7160
Mars, Mario
;
Aas, Toomas
;
Harvig, Voldemar
Binaries - key to comprehension of the Universe
2009
/
p. 36
https://www.researchgate.net/publication/252384047_The_Intrinsic_Variations_of_Bright_Stars_in_NGC_7160