@article{ASUO_2021_XXIX_2_a4,
     author = {Nikola Ad\v{z}aga and Alan Filipin and Ana Jurasi\'c ~
              },
     title = {The extensibility of the {Diophantine} triple $\{2, b, c\}$},
     journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}},
     publisher = {mathdoc},
     volume = {XXIX},
     number = {2},
     year = {2021},
     url = {http://geodesic.mathdoc.fr/item/ASUO_2021_XXIX_2_a4/}
}