"Formation of Mountains on Io" by E.P. Turtle

"Io's Interior: Structure and Tidal Heating" by G. Schubert et al.

"Magnetic Reversals in a Simulated Io Dynamo" by G.A. Glatzmaier et al.

"Spatial Dependence of Viscous Dissipation and the Topography of Io" by J.T. Roque and P.M. Kenyon

"The Physical State of Io's Surface Layer: Inferences From Galileo High-Resolution Imaging" by D.P. Simonelli et al.

"Do We Believe the Extreme Temperatures for Io Volcanism and What Does it Tell Us?" by L. Keszthelyi et al.

"New Results on Io's Color and Composition" by P.E. Geissler et al.

"Volcanic Plume Activity on Io Monitored by the Galileo Dust Instrument" by E. Grun et al.

"Galileo Photopolarimeter-Radiometer Observations of Io" by J.R. Spencer et al.

"Constraints on Io's High-Temperature Volcanism from HST NICMOS Images" by J.D. Goguen and A.G. Davies

"Implications of Ultramafic Compositions for Explosive Volcanism on Io" by S.A. Fagents et al.

"Discovery of a New Population of Volcanic Sources on Io from Galileo C3 NIMS Data" by D.L. Blaney et al.

"The Gravity Field and Internal Structure of Io" by J.D. Anderson et al.

"Galileo at Io: Results from the Near-Infrared Mapping Spectrometer" by R. Lopes-Gautier et al.

"The Io Global Vertical Control Point Network: Status after the Galileo Extended Mission" by J. Oberst et al.

"Three-Dimensional Spherical Simulations of Mantle Convection in Io" by P.J. Tackley et al.

"Degassing and Condensation of Na-, K-, and Cl-bearing Compounds Emitted from High-temperature Lava on Io" by B. Fegley and M.Y. Zolotov

"Modelling Explosive Volcanic Eruptions: a Planetary Perspective" by L. Wilson et al.

"Galileo Observations of Io's Volcanism: Constraints on Lava Temperature and Eruptive Style" by A.G. Davies and L.P. Keszthelyi

"Physical Properties and Emplacement of Ultramafic Lavas on Earth and Io" by D.A. Williams et al.

"Sequences of Volcanic Activity on Io: Combining Low and High-Resolution Galileo Images" by C.B. Phillips et al.

"Io's Volcanic Activity: Earth-based Observations and Thermal Emission Modeling" by R.R. Howell

"Measurement of Io's Thermal Output with GALILEO NIMS" by W.D. Smythe et al.

"High-Resolution Imaging of Io by Galileo SSI" by A.S. McEwen et al.

"Ground-based Io Observations in 1999" by R.R. Howell

"A review of HST/FOS Spectra of Io in the NUV" by K. Jessup and G.E. Ballester

"HST-Galileo Io Campaign: Images of Sodium and Oxygen Emissions in Eclipse" by K.D. Retherford et al.