Dunaeva, V., G. Girichev, and N. Giricheva. “MOLECULAR STRUCTURE OF TRYPTOPHAN: GAS PHASE ELECTRON DIFFRACTION AND QUANTUM-CHEMICAL STUDIES”. ChemChemTech, Vol. 63, no. 3, Feb. 2020, pp. 37-45, doi:10.6060/ivkkt.20206303.6112.