The following publications are possibly variants of this publication:
- Elements belonging to triads in 3-connected matroidsManoel Lemos. DM, 285(1-3):167-181, 2004. [doi]
- Elements belonging to triangles in 3-connected matroidsManoel Lemos. DM, 306(21):2790-2797, 2006. [doi]
- On the number of triangles in 3-connected matroidsManoel Lemos. ejc, 28(3):931-941, 2007. [doi]
- Removing circuits in 3-connected binary matroidsRaul Cordovil, Braulio Maia Jr., Manoel Lemos. DM, 309(4):655-665, 2009. [doi]