?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Marcello&rft.au=Malagutti%2C+Marcello&rft.aulast=Malagutti&rft.volume=14&rft.pages=201-228&rft.title=Bruno+Pini+Mathematical+Analysis+Seminar&rft.issn=2240-2829&rft.atitle=Regularity+and+Semialgebraicity+of+Solutions+of+Linear+EquationsSystems&rft.issue=2&rft.date=9+January+2024&rft.genre=article