http://garant.msu.ru/ebase?900.html - for the English version
http://garant.msu.ru/rbase?X_900.html - for the Russian version,
where X specifies the code (ALT, KOI, ASCII)
In the beginning and end of each document there are references to the additional information. If you go to such a reference you will be suggested to specify the name of the desired document (900 in the above example).
DD/MM/YY, where each section shall be represented by 2 digits. For example: 01/05/94 is May 1, 1994