Complex sentence: The Icelandic sources can be divided into two groups: the "Hrólfr Kraki's saga" on the one hand, and the "Skjöldunga saga" and "Bjarkarímur" on the other.
Split into simpler sentences: The Icelandic sources can be divided into two groups. The "Hrólfr Kraki's saga" on the one hand, and the "Skjöldunga saga" and "Bjarkarímur" on the other.