@article{AUCMP_1968__9_2_a6,
     author = {Sekanina, Zden\v{e}k},
     title = {Supplementary catalogue {I} of original and future comet orbits},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {59--65},
     publisher = {mathdoc},
     volume = {09},
     number = {2},
     year = {1968},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/AUCMP_1968__9_2_a6/}
}