@article{10_4153_S0008439524000341,
     author = {Ghosh, Samprit},
     title = {Minimal subfields of elliptic curves},
     journal = {Canadian mathematical bulletin},
     pages = {1029--1045},
     year = {2024},
     volume = {67},
     number = {4},
     doi = {10.4153/S0008439524000341},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439524000341/}
}