APA (7th ed.) Citation

Oswald, P. (1991). Two remarks on multilevel preconditioners (Als Ms. gedr.). Friedrich-Schiller-Univ.

Chicago Style (17th ed.) Citation

Oswald, Peter. Two Remarks on Multilevel Preconditioners. Als Ms. gedr. Jena: Friedrich-Schiller-Univ, 1991.

MLA (9th ed.) Citation

Oswald, Peter. Two Remarks on Multilevel Preconditioners. Als Ms. gedr. Friedrich-Schiller-Univ, 1991.

Warning: These citations may not always be 100% accurate.