@article{journal, author = {Ribes, J.}, title = {Un nouvel Holcostethus {\`a} tylus libre (Heteroptera, Pentatomidae)}, year = {1986}, volume = {10}, pages = {141--147}, journal = {Miscel·l{\`a}nia Zool{\`o}gica}, keywords = {Heteroptera, Pentatomidae, Free tylus Holcostethus, New species, Pyr{\'e}n{\'e}es} }