Matin, D.T., Zh.Zh. Baituyakova, A.N. Adilkhanov, and B.O. Bostanov. “Sufficient Conditions for the Precompactness of Sets in Local Morrey-Type Spaces”. Bulletin of the Karaganda University. Mathematics Series 92, no. 4 (December 29, 2018): 54–63. Accessed September 16, 2025. https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/239.