Francisco J. Varela

By Wilfred Stein, Francisco J. Varela

Edited By Rajeev Agrawal, J. Paulo Davim, Maria L.R. Varela, Monica Sharma

Edited By Paula Varela, Gastón Ares

Edited By Maria Varelas, Christine C. Pappas

Edited By Justo Corti Varela, Paolo Davide Farah

By Charles R. Varela

Edited By María del Carmen Sánchez-Carreira, Paulo Jorge Reis Mourão, Bruno Blanco-Varela

Edited By María del Carmen Sánchez-Carreira, Paulo Jorge Reis Mourão, Bruno Blanco-Varela

By María do Mar Castro Varela, Nikita Dhawan

Edited By Laura Trafí-Prats, Aurelio Castro-Varela

Edited By Katja Siefken, Andrea Ramirez Varela, Temo Waqanivalu, Nico Schulenkorf

Edited By Vijaya Kumar Manupati, Goran D. Putnik, Maria Leonilde Rocha Varela