vol. 44, no. 1 (2024)

The extensive 1-median problem with radius on networks
Tran Hoai Ngoc Nhan, Nguyen Thanh Hung, Kien Trung Nguyen
Opuscula Math. 44, no. 1 (2024), 135-149, https://doi.org/10.7494/OpMath.2024.44.1.135