Functional equations and how to solve them
Small, Christopher G.
Functional equations and how to solve them - New York Springer 2007 - 129p.
978-0-387-34539-0
Functional equations
519.213 / SMA
Functional equations and how to solve them - New York Springer 2007 - 129p.
978-0-387-34539-0
Functional equations
519.213 / SMA