In addition , an indirect reference to his existence may be found in the `` Małopolska Chronicle `` , where Bolesław III Wrymouth is called Bolesław IV .
ADP NOUN , DET ADJ NOUN ADP PRON NOUN AUX AUX VERB ADP DET `` PROPN PROPN `` , ADV PROPN PROPN PROPN AUX VERB PROPN PROPN .