Čalkovský

== Czech == === Etymology === (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) === Pronunciation === IPA(key): [ˈt͡ʃalkofskiː] === Proper noun === Čalkovský m anim (female equivalent Čalkovská) a male surname ==== Declension ==== === Further reading === “Čalkovský”, in Příjmení.cz (in Czech)