Bonito, A & Nochetto, R.H (eds) <br/><br/>
Handbook of numerical analys&#x2069;  Vol.21  geometric partial dif 
Ed by A. Bonito & R.H. Nochetto 
 - Amsterdam  North-Holland  2020 
 - xvii  692 
<br/><br/><label>ISBN: </label>9780444640031