The Lenz-Barlotti classI 6
Tài liệu tham khảo
Baer, R.: Homogenity in projective planes. Amer. J. Math.64, 137–152 (1962).
Burn, R. P.: The coexistence of involutory elations and homologies. Math. Z.103, 195–200 (1968).
Heyting, A.: Axiomatic projective geometry. Groningen: Noordhoff 1963.
Jónsson, W.J.: Transitivität und Homogenität Projektiver Ebenen. Math. Z.80, 269–292 (1963).
Pickert, G.: Eine Kennzeichnung Desarguesscher Ebenen. Math. Z.71, 99–108 (1959).
Spencer, J.C.D.: On the Lenz-Barlotti classification of projective planes. Quart. J. Math.11, 241–257 (1960).
Yaqub, J.C.D.S.: On projective planes of Lenz-Barlotti classI 6. Math. Z.95, 60–70 (1967).