1.
Completeness of Root Functions of Regular Differential Operators
by Yakubov, Sasun
ISBN: 9780470233740
List Price: $130.00
OUT OF STOCK
See Availability on Amazon2.
Differential-Operator Equations: Ordinary and Partial Differential Equations (Monographs and...
by Yakov Yakubov, Sasun Yakubov
ISBN: 9781584881391
List Price: $262.00
OUT OF STOCK
See Availability on Amazon3.
Completeness of Root Functions of Regular Differential Operators
by Yakubov, Sasun
ISBN: 9780582236929
List Price: $139.95