急需关于不动产方面的英文参考文献

Immovable property
In all the civil law systems, immovable property is the equivalent of "real property" in common law systems, i.e. it is land or any permanent feature or structure above or below the surface.
In the United States, immovable property is any immovable object, real estate, item of property that can not be moved. Includes premises and property rights (for example, heritable building right), houses, land and associated goods and chattels.
They are located in and have a fixed address.

不动产 Real Estate
在所有的民事法律制度，不动产是相当于“不动产”在共同的法律制度，即是土地或任何永久性的功能或结构的上面或下面的表面。
在美国，不动产是任何不动产的对象，房地产，项目的财产无法移动。包括楼宇的权利和财产权利（例如，遗传建设右） ，房屋，土地及相关的货物和动产。
他们是设在有一个固定的地址。...