A post by CR on Yahoo: House Prices: The Turning Point
Edit: I meant "turning" instead of "inflection"
Some data and articles mentioned in the post:
• Real House prices and price-to-rent ratio
• S&P Case-Shiller: Pace of Decline in Home Prices Moderates as the First Quarter of 2012 Ends
• Zillow: Home Values Continue to Climb in April
• CoreLogic: House Price Index increases in March, Down 0.6% Year-over-year
• Trulia: Strong Housing Demand and Tightening Inventories Spark Nearly 2 Percent Rise in Asking Prices over Previous Quarter
• April Existing Home Sales and Inventory
• LPS: “First Look” Mortgage Report