- ISSN 0010-0765 printed
- ISSN 1212-6950 electronic
Penka Litcheva
- Krasimir Ivanov, Penka Litcheva and Dimitar Klissurski
Mn-Mo-O Catalysts for Methanol Oxidation. II. Oxidation of Methanol
1992, Vol. 57, Issue 12, pp. 2539–2547 [Abstract] - Krasimir Ivanov, Penka Litcheva and Dimitar Klissurski
Mn-Mo-O Catalysts for Methanol Oxidation. I. Preparation and Characterization of the Catalysts
1992, Vol. 57, Issue 12, pp. 2529–2538 [Abstract]
