I ZW 18 and the existence of very metal poor blue compact dwarf galaxies

I Zw 18 as morphological paradigm for rapidly assembling high-z galaxies

I Zw 18 revisited with HST/ACS and Cepheids: New Distance and Age

I ZW 1: a Variable Compact Galaxy

I Zw 1: Decomposition of the Nearby QSO Host

I Zw 1: Decomposition of the nearby QSO host

I'm a StarryTeller

I(6300,6363)/I(5577) Ratio of [OI] in the Spectra of Comets.

I- and JHK-band photometry of classical Cepheids in the HIPPARCOS catalog

I-Band Starcounts of NGC 6397

I-Don

I-GALFA: The Inner-Galaxy ALFA Low-Latitude H I Survey

I-The Expanding Universe from the Huge Void Center: Theory & Modelling

I-Xe Ages and the Thermal History of the Toluca IAB Meteorite

I-Xe dating of silicate and troilite from IAB iron meteorites

I. 1888 (Sawerthal), observed at Orwell Park Observatory, Mr. Plummer

I. 1889 (Barnard, 1888 Sept. 2), observed at Orwell Park Observatory

I. 1890 (Borelly), observed at Orwell Park Observatory

I. A 22 GHz VLBI survey of 140 compact extragalactic radio sources. II. VLBA polarization observations of gamma-ray blazars at 15 and 22 GHz

I. A method of measurement and reduction of spectrograms for the determination of radial velocities. II. Application to a study of the variable star W Sagittarii.