@article{10_21136_CPMF_1950_120765,
     author = {Bou\v{s}ka, Jan},
     title = {Experiment\'aln{\'\i} studium geomagnetick\'ych prostorov\'ych gradient\r{u} jako prost\v{r}edek k objasn\v{e}n{\'\i} n\v{e}kter\'ych probl\'em\r{u} geomagnetick\'eho pole},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {D155},
     publisher = {mathdoc},
     volume = {75},
     number = {2},
     year = {1950},
     doi = {10.21136/CPMF.1950.120765},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1950.120765/}
}