[1]
“LOBACHEVSKIY GEOMETRIYASI: NOEVKLID GEOMETRIYANING NAZARIY ASOSLARI, GEOMETRIK XUSUSIYATLARI VA TA’LIMDAGI AHAMIYATI”, MMT, vol. 4, no. 8, pp. 301–304, Aug. 2026, doi: 10.5281/zenodo.22032749.