@article{10_21136_AM_1990_104401,
     author = {Kargerov\'a, Marie},
     title = {Properties of space motions with two straight trajectories},
     journal = {Applications of Mathematics},
     pages = {178--183},
     publisher = {mathdoc},
     volume = {35},
     number = {3},
     year = {1990},
     doi = {10.21136/AM.1990.104401},
     mrnumber = {1052738},
     zbl = {0718.53010},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1990.104401/}
}