RT Journal T1 Stability of Stage-Structured Predator-Prey Models with Beddington-DeAngelis Functional Response A1 Bo Li,Ziwei Liang PB Acta mathematica scientia,Series A FD 2022-12-26 YR 2022 JF Acta mathematica scientia, Series A JO Acta mathematica scientia,Series A VO 42 IS 6 SP 1826 DO K1 ;Predator-prey Models;Positive Constant Solution;Stability LK {http://121.43.60.238/sxwlxbA/EN/article/article_16896.shtml}