https://www.instagram.com/martinadubovska/?hl=cs [current]
https://en.wikipedia.org/wiki/Tom%C3%A1%C5%A1_Portyk [current]
https://www.mediaguru.cz/clanky/2018/02/zimni-olympiadu-si-na-ct-pustilo-6-6-mil-lidi/ [current]
https://hokej.idnes.cz/databanka.aspx?t=hrac&id=2000416 [current]
http://www.bobteam.cz/reprezentace/zavodnici/jan-vrba [current]
https://cs.wikipedia.org/wiki/Anton%C3%ADn_Bro%C5%BE [current]