Vladimirov, V. S. (Vasili/bi Sergeevich) P-adic analysis and mathematical physics / V. S. Vladimirov, I. V. Volovich and E. I. Zelenov. - Singapore: World Scientific, 1994. - 319 pages ; 23 cm. - Series on Soviet and East European Mathematics v. 1 . pages 302-308 ISBN: 9810208804 RM226.18 Subjects--Topical Terms: P--adic analysis.Mathematical physics.