Martínez Gadea, P.; Muñoz Masqué, J. Homotopy classification of f-structures on orientable 3-manifolds. (English) Zbl 0697.53033 Geom. Dedicata 31, No. 2, 199-205 (1989). Reviewer: J.Girbau MSC: 53C15 × Cite Format Result Cite Review PDF
Camina, A. R.; Di Martino, L. The group of automorphisms of a transitive 2-(91,6,1) design. (English) Zbl 0697.05013 Geom. Dedicata 31, No. 2, 151-164 (1989). Reviewer: V.Tonchev MSC: 05B05 20B25 × Cite Format Result Cite Review PDF Full Text: DOI
Funk, Martin On the existence of little Desargues configurations in planes satisfying certain weak configurational conditions. (English) Zbl 0694.51003 Geom. Dedicata 31, No. 2, 207-235 (1989). Reviewer: H.Karzel MSC: 51A20 20N05 20D15 × Cite Format Result Cite Review PDF Full Text: DOI
Eschenburg, Jost-Hinrich; Azevedo Tribuzy, Renato de Reduction of codimension of surfaces. (English) Zbl 0686.53049 Geom. Dedicata 31, No. 2, 193-197 (1989). Reviewer: Bernd Wegner MSC: 53C40 × Cite Format Result Cite Review PDF Full Text: DOI
Nöbeling, Georg Über die Anzahl der ordnungsgeometrischen Scheitel von Kurven. II: Verallgemeinerungen des Vier-Scheitel-Satzes. (On the number of order geometric vertices of curves. II: Generalizations of the Four-vertex theorem). (German) Zbl 0679.51015 Geom. Dedicata 31, No. 2, 137-149 (1989). Reviewer: E.Heil MSC: 51L15 53C75 × Cite Format Result Cite Review PDF Full Text: DOI
Goldschmidt, David M.; Jones, V. F. R. Metaplectic link invariants. (English) Zbl 0678.57007 Geom. Dedicata 31, No. 2, 165-191 (1989). Reviewer: L.P.Neuwirth MSC: 57M25 20F36 × Cite Format Result Cite Review PDF Full Text: DOI
Wresnik, Helmut Pedal curves on \((k+1)\)-ruled surfaces. (Fußpunktkurven auf \((k+1)\)-Regelflächen.) (German) Zbl 0678.53007 Geom. Dedicata 31, No. 2, 125-136 (1989). Reviewer: Oswald Giering (München) MSC: 53A07 53A25 × Cite Format Result Cite Review PDF Full Text: DOI
Möhres, Walter Torsionsgruppen, deren Untergruppen alle subnormal sind. (Torsion groups all subgroups of which are subnormal). (German) Zbl 0675.20022 Geom. Dedicata 31, No. 2, 237-244 (1989). Reviewer: B.Amberg MSC: 20E15 20F18 20F50 × Cite Format Result Cite Review PDF Full Text: DOI