Zhu LY, Qian SB, Zhao E-G, Fernández Lajús E, Han Z-T. Close-In Substellar Companions and the Formation of sdB-Type Close Binary Stars. APP [Internet]. 2015 Feb. 23 [cited 2024 May 3];2(1):183-7. Available from: https://ojs.cvut.cz/ojs/index.php/APP/article/view/2885