Tomás Arias | Rodolfo Graziani | Juan Rodolfo Wilcock | Óscar Arias | Benito Arias Montano | Rodolfo Zapata | Rodolfo Vantini | Rodolfo Sacco | Rodolfo Nin Novoa | Rodolfo Lobos Zamora | Rodolfo Llinás | Rodolfo Gonzales | Rodolfo Celletti | Ricardo Arias Calderón | Gustavo Arias Murueta | Yosimar Arias | Santiago Arias | Rodolfo Siviero | Rodolfo Rodríguez | Rodolfo P. Hernandez | Rodolfo Morales | Rodolfo Mederos | Rodolfo Luat | Rodolfo Giovanni Marazzino | Rodolfo Gambini | Rodolfo Galeotti Torres | Rodolfo Fierro | Rodolfo Esteban Cardoso | Rodolfo Dubó | Rodolfo de Anda |
Contreras helps to form a new Costa Rican narrative which breaks with the costumbrism of the 40 generation and with the urban generation of the 60's, and along with other writers like Anacristina Rossi, Rodolfo Arias Formoso, Tatiana Lobo and Ana Istarú, part of the so-called generation of disenchantment.