. . . . "m" . "zdrojem rizika (nebezpe\u010D\u00EDm) podstatn\u00E1 vlastnost nebezpe\u010Dn\u00E9 l\u00E1tky a mo\u017En\u00E9 konkr\u00E9tn\u00ED situace, kter\u00E9 mohou zp\u016Fsobit z\u00E1va\u017Enou hav\u00E1rii," . "2/m" .