@article{AUCMP_1977__18_2_a7,
     author = {Bou\v{s}ka, J.},
     title = {Solar eclipse of 29 {April} 1976 and the difference between {ET} and {UT}},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {61--64},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {1977},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/AUCMP_1977__18_2_a7/}
}