@article{JGG_2022_26_2_JGG_2022_26_2_a6,
     author = {H. Katsuura },
     title = {Concurrent {Segments} in a {Tetrahedron} {\textendash} {Applications} of {Ceva{\textquoteright}s} and {Carnot{\textquoteright}s} {Theorems}},
     journal = {Journal for geometry and graphics},
     pages = {289--3},
     publisher = {mathdoc},
     volume = {26},
     number = {2},
     year = {2022},
     url = {http://geodesic.mathdoc.fr/item/JGG_2022_26_2_JGG_2022_26_2_a6/}
}