- Mehdi Vosough, Mohammad Sal Moslehian, Qingxiang Xu, “Closed range and nonclosed range adjointable operators on Hilbert
$C^*$
C ∗
-modules”, Positivity, 22, no. 3, 2018,701 
- Ljiljana Arambašić, Alexander Guterman, Bojan Kuzma, Rajna Rajić, Ryotaro Tanaka, Svetlana Zhilina, “Geometric nonlinear classification of Hilbert
$C^*$ -modules based on strong Birkhoff–James orthogonality”, Rev. Real Acad. Cienc. Exactas Fis. Nat. Ser. A-Mat., 118, no. 4, 2024, 151