A high speed truly IC random number source for smart card microcontrollers. - Marco Bucci; Lucia Germani; Raimondo Luzzi; Pasquale Tommasino; Alessandro Trifiletti; Mario Varanonuovo (ICECS, 2002)

A High-Speed Oscillator-Based Truly Random Number Source for Cryptographic Applications on a Smart Card IC. - Marco Bucci; Lucia Germani; Raimondo Luzzi; Alessandro Trifiletti; Mario Varanonuovo (IEEE Trans. Computers, 2003)

A novel concept for stateless random bit generators in cryptographic applications. - Marco Bucci; Luca Giancane; Raimondo Luzzi; Mario Varanonuovo; Alessandro Trifiletti (ISCAS, 2006)