www.google.cz/search?num=10&hl=cs&site=imghp&tbm=isch&source=hp&biw=1680&bih=882&q=ly%C5%BEov%C3%A1n%C3%AD&oq=ly%C5%BEov%C3%A1n%C3%AD&gs_l=img.3..0l10.846.3222.0.3582.8.5.0.3.3.0.104.457.2j3.5.0...0.0...1ac.1.bZIMz3Yc84A
cs.wikipedia.org/wiki/Ly%C5%BEov%C3%A1n%C3%AD
cs.wikipedia.org/wiki/Alpsk%C3%A9_ly%C5%BEov%C3%A1n%C3%AD
cs.wikipedia.org/wiki/Sv%C4%9Btov%C3%BD_poh%C3%A1r_v_alpsk%C3%A9m_ly%C5%BEov%C3%A1n%C3%AD
www.stripky.cz/1345-historie-lyzovani.html
