@article{mueller+2025,
    AUTHOR = {Christian M{\"u}ller and Ru\v{z}ica Rasoulzdeh-Miji\'c},
    TITLE = {Sphericity and Geometric Properties of Ratios in M\"{o}bius
             and Laguerre Geometry},
    JOURNAL = {Beitr. Algebra Geom.},
    VOLUME = {67},
    PAGES = {1-24},
    YEAR = {2026},
    DOI = {doi.org/10.1007/s13366-025-00787-w},
}