IANA Registration for Enumservice 'web' and 'ft'. - Rudolf Brandner; Lawrence Conroy; Richard Stastny (RFC, 2005)

Next Generation Emergency Services: die Zukunft der Notrufe. - Richard Stastny; Martin Merka (Elektrotech. Informationstechnik, 2006)

IANA Registration for Enumservices email, fax, mms, ems, and sms. - Rudolf Brandner; Lawrence Conroy; Richard Stastny (RFC, 2006)

IANA Registration for Enumservice Voice. - Rudolf Brandner; Lawrence Conroy; Richard Stastny (RFC, 2006)

The ENUM Dip Indicator Parameter for the "tel" URI. - Richard Stastny; Richard Shockey; Lawrence Conroy (RFC, 2006)

The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery System (DDDS) Application for Infrastructure ENUM. - Jason Livingood; Penn Pfautz; Richard Stastny (RFC, 2009)

Combined User and Infrastructure ENUM in the e164.arpa Tree. - Michael Haberler; Otmar Lendl; Richard Stastny (RFC, 2009)