BÖTTCHER, J., HLADKÝ, Jan, PIGUET, Diana, TARAZ, A. An approximate version of the Tree Packing Conjecture. Israel Journal of Mathematics. 2016, 211(1), 391-446. ISSN 0021-2172. E-ISSN 1565-8511. Available: https://doi.org/10.1007/s11856-015-1277-2.