1. Sur l'Hydrogénation des Quinhydroues;Biilmann;Ann de Chimie, 9,1921
2. Sur l'Electrode à Quinhydrone;Biilmann;Ann. de Chimie, 9,1921
3. Oxidation and Reduction Potentials of Organic Compounds;Biilmann;Trans. of the Faraday Society,Febr. 1924
4. The Quinhydrone Electrode as a Comparition Electrode;Veibel;Trans. of the Chem. Soc.,1923
5. On the Measurement of Hydrion Concentration in some Dairy Products by means of Biilmann's Quinhydrone Electrode;Vera;The Journ. of Agricultural Science.,Oct. 1924