Complex sentence: A variant of this legend, involving only two brothers, is also known in Czech Republic, as described in apparently best known version by Alois Jirásek in his "Staré pověsti české (Ancient Bohemian Legends)".
Split into simpler sentences: A variant of this legend, involving only two brothers, is also known in the Czech Republic. The apparently best known version by Alois Jirásek appeared in his "Staré pověsti české (Ancient Bohemian Legends)".