TY - BOOK AU - Castillo,Enrique AU - Iglesias,Andres AU - Ruiz-Cobo,Maria Reyes TI - Functional equations in applied sciences SN - 044451788X (alk. paper) PY - 2005/// CY - Amsterdam PB - Elsevier KW - Functional equations UR - http://www.loc.gov/catdir/toc/els051/2004060978.html UR - http://www.loc.gov/catdir/description/els051/2004060978.html ER -