1. Sojka, P.: From Scanned Image to Knowledge Sharing.  In Tochtermann, K., Maurer, H., eds.: Proceedings of I-KNOW ’05: Fifth International Conference on Knowledge Management, Graz, Austria, Know-Center in coop. with Graz Uni, Joanneum Research and Springer Pub. Co. (June 2005) 664–672.
2. Bartošek, M., Lhoták, M., Rákosník, J., Sojka, P., Šárfy, M.: 
DML-CZ: The Objectives and the First Steps.  In Borwein, J., Rocha, E. M., Rodrigues, J. F., eds.: CMDE 2006: Communicating Mathematics in the Digital Era. A. K. Peters, MA, USA (2008) 69–79. 
MR 25905683. Sojka, P., Panák, R., Mudrák, T.: Optical Character Recognition of Mathematical Texts in the DML-CZ Project.  Technical report, Masaryk University, Brno (September 2006) presented at CMDE 2006 conference in Aveiro, Portugal.
6. 
		
Czech Digital Mathematics Library: About DML-CZ. [online]. [cit. 2008-06-22]. Available from WWW:  
http://dml.cz/about/
7. 
		Archivum Mathematicum. 
8. Grimm, J.: Tralics, a LaTeX to XML Translator.  In Proceedings of EuroTeX, TUGboat 24(3) (2003) 377–388.
11. Probets, S., Brailsford, D.: Substituting outline fonts for bitmap fonts in archived PDF files.  Software-Practice and Experience. 33(9) (2003) 885–899.
13. Siegert, F.: 
PStill: ...generate, reprocess, normalize and extract content for PDF, EPS and PS.  [online]. [cit. 2008-05-25]. Available from WWW:  
http://www.pstill.com/
16. Bouche, T.: A pdfLaTeX-based automated journal production system.  In Proceedings of EuroTeX 2006, TUGboat 27(1) (2006) 45–50.
17. Bouche, T.: 
CEDRICS: When CEDRAM Meets Tralics.  (2008) In: Sojka, Petr (editor): DML 2008 – Towards Digital Mathematics Library, Birmingham, UK, July 27th, 2008, pp. 153–165. 
Zbl 1170.6848418. 
		
Centre de diffusion de revues académiques mathématiques. [Center for diffusion of mathematic journals] [online]. [cit. 2008-05-25]. Available from WWW: 
http://www.cedram.org/