. "RIV/00216208:11320/09:00207055" . . . "331445" . "11320" . "Acta Universitatis Carolinae : Mathematica et Physica" . . "RIV/00216208:11320/09:00207055!RIV10-GA0-11320___" . "relations; among; metric; derived; numbers"@en . . . . . . . "On relations among metric derived numbers" . "We investigate mappings defined on the real line with values in metric spaces. We study relations that hold among metric derived numbers that are analogues of the usual notion od Dini derivatives." . "1"^^ . . "50" . "On relations among metric derived numbers" . . . "We investigate mappings defined on the real line with values in metric spaces. We study relations that hold among metric derived numbers that are analogues of the usual notion od Dini derivatives."@en . "1"^^ . . "P(GA201/09/0067)" . . . "[C21CC2B4B7F9]" . "0001-7140" . "On relations among metric derived numbers"@en . "Koc, Martin" . "2" . "9"^^ . . "CZ - \u010Cesk\u00E1 republika" . "On relations among metric derived numbers"@en .