INTRODUCTION .................................................... 5

Chapter 1  MATHEMATICAL INFORMATION SYSTEMS ..................... 9
1.1  Russian Mathematical information systems .................. 10
     1.1.1  All-Russian mathematical portal Math-Net.ru ........ --
1.2  Overview of scientific and mathematical education 
     information systems ....................................... 15
     1.2.1  Project Exponenta.ru ............................... --
     1.2.2  Wikipedia - popular encyclopedia ................... 16
     1.2.3  Other mathematical web encyclopedias ............... 18
     1.2.4  Scientific search engines: Scopus, SCItopia,
            Google Scholar, etc ................................ 20

Chapter 2  CLASSIFICATION OF MATHEMATICAL RESOURCES ............ 25

Chapter 3  MODEL OF INFORMATION SYSTEM MATHTREE ................ 29

Chapter 4  IMPLEMENTATION OF INFORMATION SYSTEM MATHTREE ....... 37
4.1  Categories of resources ................................... --
     4.1.1  Design of new categories ........................... --
4.2  The catalogue update ...................................... 38
     4.2.1  Input by operators (section moderators) ............ --
     4.2.2  The catalogue update by users of the system ........ --
     4.2.3  Automated import from other sources ................ 39
4.3  Additional services ....................................... 41
     4.3.1  Conversion of codes of popular mathematical
            classifications .................................... --
     4.3.2  Service of the date of last response from 
            a resource ......................................... 42
4.4  Technologies used ......................................... 43

Chapter 5  THE COLLECTION OF ANCIENT MATHEMATICAL BOOKS ........ 47
     5.1.1  Search for images using metadata ................... 48

Chapter 6  ANALYSIS OF THE DEVELOPMENT OF MATHTREE ............. 53
6.1  Sections of MathTree catalogue ............................ --
     6.1.1  Distribution of resources by mathematics subjects .. --
     6.1.2  Distribution of resources by category .............. --
     6.1.3  Distribution of resources by language .............. 56
6.2  Review of the mathematical segment of the web space ....... 57
     6.2.1  Review of ratings .................................. --
6.3  Top of web sites of Russian mathematical organizations
     and personal pages of scientists .......................... 60
6.4  Relations between web sites of SB RAS mathematical
     research institutes ....................................... 62

Appendix 1  ONLINE LIBRARIES ................................... 67
1.1  Online libraries: ACM Digital Library, IEEE Xplore,
     SpringerLink, ScienceDirect ............................... --
1.2  Bibliographic data storage and exchange ................... 71
1.3  List of online math libraries in Russian .................. 77
1.4  List of mathematical online libraries in English .......... 79

Appendix 2  MATHEMATICAL ORGANIZATION AND THEIR PORTALS ........ 83
2.1  International mathematical organisations .................. --
     2.1.1  International Mathematical Union ................... --
     2.1.2 European Mathematical Society ....................... 91
     2.1.3  American Mathematical Society ...................... 94
     2.1.4  Other international mathematical societies ......... 95
2.2  Regional mathematical societies in foreign countries ...... 97
2.3  Regional Russian mathematical societies .................. 102
     2.3.1  Moscow Mathematical Society ....................... ---
     2.3.2  St. Petersburg Mathematical Society ............... 105
     2.3.3  Siberian Mathematical Society ..................... 109

Appendix 3  SUBJECT CLASSIFICATIONS ........................... 119
3.1  Classification of knowledge fields ....................... 120
     3.1.1  Universal Decimal Classification (UDC) ............ ---
     3.1.2  State Index of Scientific and Technical 
            Information (SRSTI) ............................... 121
     3.1.3  Classification of Russian Foundation of Basic
            Research (RFBR) ................................... 123
     3.1.4  Mathematical Subject Classification 2000
            (MSC 2000) ........................................ ---

Appendix 4  MSC 2000 IN RUSSIAN ............................... 127

REFERENCES .................................................... 275
ACKNOWLEDGEMENTS .............................................. 280