“…The sequence of random vectors (77(71) = (ηι(η),...,η Ν (π)), n = 0,1,2,...} forms an TV-dimensional Markov chain with transitions only of the form (&!,...,&.,·,..., &/v) -> (ki,...,kj + l,...,fcyv), J = !,.·.,whose probabilities are given by vector(4). case the trials are not needed at all and z/(TV, k) = 0.…”