Go to the corresponding Portal 
pdfformat: 

@InProceedings{coquand:DagSemProc.05021.2, author = {Coquand, Thierry}, title = {{05021 Executive Summary – Mathematics, Algorithms, Proofs}}, booktitle = {Mathematics, Algorithms, Proofs}, pages = {13}, series = {Dagstuhl Seminar Proceedings (DagSemProc)}, ISSN = {18624405}, year = {2006}, volume = {5021}, editor = {Thierry Coquand and Henri Lombardi and MarieFran\c{c}oise Roy}, publisher = {Schloss Dagstuhl  LeibnizZentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/opus/volltexte/2006/438}, URN = {urn:nbn:de:0030drops4385}, doi = {10.4230/DagSemProc.05021.2}, annote = {Keywords: Constructive mathematics, computer algebra, proof systems} }
Keywords:  Constructive mathematics, computer algebra, proof systems  
Collection:  05021  Mathematics, Algorithms, Proofs  
Issue Date:  2006  
Date of publication:  17.01.2006 