@techreport{RISC1541,author = {C. Schneider},
title = {{A Note on the Number of Rhombus Tilings of a Symmetric Hexagon and Symbolic Summation}},
language = {english},
number = {03-09},
year = {2003},
month = {September},
note = {Submitted},
keywords = {Pad{\' e} approximation, combinatorial identities, computer algebra, creative telescoping},
sponsor = {Supported by the Austrian Academy of Sciences and the SFB-grant F1305 of the Austrian FWF.},
length = {0},
type = {RISC Report Series},
institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
address = {Altenberger Straße 69, 4040 Linz, Austria},
issn = {2791-4267 (online)}
}