Ultraluminous infrared galaxies with no signs of interaction.

Ultraluminous Infrared Galaxies: Atlas of Near-Infrared Images

Ultraluminous IRAS galaxy 10026+4347

Ultraluminous Star-Forming Galaxies and Extremely Luminous Warm Molecular Hydrogen Emission at z=2.16 in the PKS 1138-26 Radio Galaxy Protocluster

Ultraluminous Starbursts from SMBH-induced outflows

Ultraluminous starbursts in major mergers

Ultraluminous Starbursts in Major Mergers

Ultraluminous X-ray Source 1E 0953.8+6918 (M81 X-9): An Intermediate Mass Black Hole Candidate and its Environs

Ultraluminous X-ray Source Correlations with Star-Forming Regions

Ultraluminous X-ray Sources and Star Formation

Ultraluminous X-ray sources and their environment

Ultraluminous X-ray Sources and Their Nebulae

Ultraluminous X-ray Sources as Intermediate Mass Black Holes Fed by Tidally Captured Stars

Ultraluminous X-ray Sources forming in low metallicity natal environments

Ultraluminous X-Ray Sources in External Galaxies

Ultraluminous X-ray Sources in Interacting Galaxies

Ultraluminous X-ray Sources in M51

Ultraluminous X-ray Sources in the Chandra and XMM-Newton Era

Ultraluminous X-ray sources out to z~0.3 in the COSMOS field

Ultraluminous X-ray Sources Powered by Radiatively Efficient Two-Phased Super-Eddington Accretion onto Stellar Mass Black holes