About robust stability of dynamic systems with time delays through fixed point theory Egileak: De la Sen, M. Urtea: 2008 Aldizkaria: Fixed Point Theory and Applications Liburukia: 2008, art. no. 480187 Informazio gehigarria http://www.scopus.com/inward/record.url?eid=2-s2.0-63849337487&partnerID=40&md5=439efbba304e71b1344bec91f2c11cb9