Cyber ForceMatt Hawkins, Bryan Hill, Camilla Zhang, Kelly Bender, Paul Penna · First published 2018Open the Tome
Donald DuckElisa Penna, Guido Martina, Carpi, Giovan, Battista, Christensen, Don, Paul Murry, Daan Jippes, Dick Moores, Harry Gladstone, Mau Heymans, Rudolfo Cimino, Wilfred Haughton · First published 2015Open the Tome
On the far-field acoustic radiation due to a point monopole of arbitrary strength in fixed-axis rotationErnest Paul Della Penna · First published 1982Open the Tome
