| #581 | Numerical functional analysis and optimization. -- New York : Dekker, 1979-. -- ISSN 0163-0563 print. -- ISSN 1532-2467 online |
| #582 | Numerical linear algebra with applications. -- Chichester : John Wiley & Sons, 1994-. -- ISSN 1070-5325 print. -- ISSN 1099-1506 online |
| #583 | Numerical methods for partial differential equations. -- New York : Wiley, 1985-. -- ISSN 0749-159X print. -- ISSN 1098-2426 online |
| #584 | Numerische Mathematik. -- Berlin : Springer, 1959-. -- ISSN 0029-599X print. -- ISSN 0945-3245 online |
| #585 | Il Nuovo cimento. -- Bologna : Societa italiana di fisica, 1855-1965. -- ISSN 0029-6341 |
| #586 | Nuovo cimento, Ser. A. -- Bologna : Compositori, 1965-1971. -- ISSN 0369-3546 |
| #587 | Nuovo cimento, Ser. B. -- Bologna : Compositori, 1965-1971. -- ISSN 0369-3554 |
| #588 | Oberwolfach Reports. -- Zürich : European Mathematical Society, 2004-. -- ISSN 1660-8933 |
| #589 | Obzornik za matematiko in fiziko. -- Ljubljana : Društvo matematikov, fizikov in astronomov SR Slovenije, 1951-. -- ISSN 0473-7466 |
| #590 | Obzory matematiky, fyziky a informatiky. -- Nitra : Protonit, 1995-. -- ISSN 1335-4981 |