• S. Borgani, F. Governato, J. Wadsley, N. Menci, P. Tozzi, T. Quinn, J. Stadel, and G. Lake. The effect of non-gravitational gas heating in groups and clusters of galaxies. mnras , 336:409-424, oct 2002.

• R. G. Bower, I. G. McCarthy, and A. J. Benson. The flip side of galaxy formation: a combined model of galaxy formation and cluster heating. mnras , 390:1399-1410, nov 2008.

• G. L. Bryan. Explaining the Entropy Excess in Clusters and Groups of Galaxies without Additional Heating. apjl , 544:L1-L5, nov 2000.

• L. P. David, P. E. J. Nulsen, B. R. McNamara, W. Forman, C. Jones, T. Ponman, B. Robertson, and M. Wise. A High-Resolution Study of the Hydra A Cluster with Chandra: Comparison of the Core Mass Distribution with Theoretical Predictions and Evidence for Feedback in the Cooling Flow. apj , 557:546-559, aug 2001.

• A. C. Fabian, J. S. Sanders, S. W. Allen, C. S. Crawford, K. Iwasawa, R. M. Johnstone, R. W. Schmidt, and G. B. Taylor. A deep Chandra observation of the Perseus cluster: shocks and ripples. mnras , 344:L43-L47, September 2003.

• A. C. Fabian. Observational Evidence of AGN Feedback. astro-ph/1204.4114, apr 2012.

• S. Heinz, M. Brüggen, A. Young, and E. Levesque. The answer is blowing in the wind: simulating the interaction of jets with dynamic cluster atmospheres. mnras , 373:L65-L69, nov 2006.

• J. Hlavacek-Larrondo, A. C. Fabian, A. C. Edge, H. Ebeling, J. S. Sanders, M. T. Hogan, and G. B. Taylor. Extreme AGN feedback in the MAssive Cluster Survey: a detailed study of X-ray cavities at z gt 0.3. mnras , 421:1360-1384, apr 2012.

• C.-J. Ma, B. R. McNamara, and P. E. J. Nulsen. Radio AGN in galaxy clusters: heating hot atmospheres and driving supermassive black hole growth over cosmic time. astro-ph/1206.7071, jun 2012.

• W. G. Mathews and F. Guo. Estimate of the Total Mechanical Feedback Energy from Galaxy Cluster-centered Black Holes: Implications for Black Hole Evolution, Cluster Gas Fraction, and Entropy. apj , 738:155, sep 2011.

• B. R. McNamara, M. Wise, P. E. J. Nulsen, L. P. David, C. L. Sarazin, M. Bautz, M. Markevitch, A. Vikhlinin, W. R. Forman, C. Jones, and D. E. Harris. Chandra X-Ray Observations of the Hydra A Cluster: An Interaction between the Radio Source and the X-Ray-emitting Gas. apjl , 534:L135-L138, May 2000.

• B. R. McNamara, M. W. Wise, P. E. J. Nulsen, L. P. David, C. L. Carilli, C. L. Sarazin, C. P. O'Dea, J. Houck, M. Donahue, S. Baum, M. Voit, R. W. O'Connell, and A. Koekemoer. Discovery of Ghost Cavities in the X-Ray Atmosphere of Abell 2597. apj , 562:L149, 2001.

• B. R. McNamara, P. E. J. Nulsen, M. W. Wise, D. A. Rafferty, C. Carilli, C. L. Sarazin, and E. L. Blanton. The heating of gas in a galaxy cluster by X-ray cavities and large-scale shock fronts. nat , 433:45-47, January 2005.

• B. B. Nath and S. Majumdar. Intracluster gas pressure, entropy injection and redshift evolution. mnras , 416:279-287, sep 2011.

• B. B. Nath. Active Galactic Nuclei Feedback and Clusters. Journal of Astrophysics and Astronomy, 32:545-548, dec 2011.

• P. E. J. Nulsen, B. R. McNamara, M. W. Wise, and L. P. David. The Cluster-Scale AGN Outburst in Hydra A. apj , 628:629-636, August 2005.

• E. O'Sullivan, S. Giacintucci, L. P. David, M. Gitti, J. M. Vrtilek, S. Raychaudhury, and T. J. Ponman. Heating the Hot Atmospheres of Galaxy Groups and Clusters with Cavities: The Relationship between Jet Power and Low-frequency Radio Emission. apj , 735:11, jul 2011.

• S. Planelles, S. Borgani, D. Fabjan, M. Killedar, G. Murante, G. L. Granato, C. Ragone-Figueroa, and K. Dolag. On the role of AGN feedback on the thermal and chemodynamical properties of the hot intra-cluster medium. astro-ph/1311.0818, nov 2013.

• A. J. R. Sanderson, A. Finoguenov, and J. J. Mohr. Possible AGN Shock Heating in the Cool-Core Galaxy Cluster Abell 478. apj , 630:191-205, September 2005.

• C. J. Short and P. A. Thomas. Combining Semianalytic Models with Simulations of Galaxy Clusters: The Need for Heating from Active Galactic Nuclei. apj , 704:915-929, oct 2009.

• S. Veilleux, G. Cecil, and J. Bland-Hawthorn. Galactic Winds. araa , 43:769-826, sep 2005.

• G. M. Voit and M. Donahue. An Observationally Motivated Framework for AGN Heating of Cluster Cores. apj , 634:955-963, December 2005.

• O. E. Young, P. A. Thomas, C. J. Short, and F. Pearce. Baryon fractions in clusters of galaxies: evidence against a pre-heating model for entropy generation. mnras , 413:691-704, may 2011.