an Entity references as follows:
The All-Union Communist Party of Bolsheviks (VKPB; Russian: Всесоюзная коммунистическая партия большевиков; ВКПБ; Vsesoyuznaya kommunisticheskaya partiya bolshevikov, VKPB) is an anti-revisionist Marxist–Leninist communist party operating in Russia and other former Soviet states. It was founded in November 1991 and led by Nina Andreyeva, a university teacher who was well known for her 1988 letter "I cannot give up my principles".