I. Tsarev

Strategies and methods of cross-linking of RNA polymerase active center.

V. Markovtsov, K. Severinov, M. Kashlev, 2003, Methods in enzymology.

Studies of the functional topography of Escherichia coli RNA polymerase. Affinity labelling of RNA polymerase in a promoter complex by phosphorylating derivatives of primer oligonucleotides.

E. Zaychikov, M. Grachev, V. Zarytova, 1987, European Journal of Biochemistry.