@article{PismaZhETF.90.451, title = {Baryon resonances in the mean field approach and a simple explanation of the $\boldsymbol{\Theta^+}$ pentaquark}, author = {Diakonov, D. I.}, journal = {πΙΣΨΝΑ Χ φότζ}, volume = {90}, issue = {6}, pages = {451}, year = {2009}, doi = {}, url = {http://jetpletters.ru/ps/0/article_28612.shtml}, }