Moutsoulas, M.; Preka, P. «Morphological characteristics of lunar craters with small depth/diameter ratio. II» (en anglès). Moon and the Planets, 23, 1980, pàg. 113–126,122. Bibcode: 1980M&P....23..113M. DOI: 10.1007/BF00897584.
Moutsoulas, M. «Morphological characteristics of lunar craters with moderate depth/diameter ratio I. /0.08 is less than d/D is less than 0.12/». Moon and the Planets, 25, pàg. 51–66, 62. Bibcode: 1981M&P....25...51M. DOI: 10.1007/BF00911808.
Moutsoulas, M.; Preka, P. «Morphological characteristics of lunar craters with small depth/diameter ratio. II» (en anglès). Moon and the Planets, 23, 1980, pàg. 113–126,122. Bibcode: 1980M&P....23..113M. DOI: 10.1007/BF00897584.
Moutsoulas, M. «Morphological characteristics of lunar craters with moderate depth/diameter ratio I. /0.08 is less than d/D is less than 0.12/». Moon and the Planets, 25, pàg. 51–66, 62. Bibcode: 1981M&P....25...51M. DOI: 10.1007/BF00911808.