@article{Szabo2010, author = {Szab{\´o}, J{\´a}cint}, title = {Upgrading edge-disjoint paths in a ring}, journal = {Discrete Optimization}, publisher = {Elsevier BV}, year = {2010}, language = {en} } @article{KiralySzabo2010, author = {Kir{\´a}ly, Z. and Szab{\´o}, J{\´a}cint}, title = {Induced graph packing problems}, volume = {26}, journal = {Graphs and Combinatorics}, number = {2}, publisher = {Springer}, pages = {243 -- 257}, year = {2010}, language = {en} }