J. A. Brinkman is a notable Assyriologist and historian, especially recognized for his work related to the history and chronology of ancient Mesopotamia. His references typically pertain to:

1. Mesopotamian History and Chronology: Brinkman has extensively written about the history of Mesopotamia, particularly focusing on the Kassite and Babylonian periods.

2. Kassite Period: He is well-known for his research on the Kassite dynasty, which ruled Babylon after the Old Babylonian period.

3. Assyrian and Babylonian Archives: Brinkman has also contributed to the publication and interpretation of Assyrian and Babylonian texts.

4. Cuneiform Tablets: His analyses often involve the translation and interpretation of cuneiform tablets, yielding insights into the economy, administration, and politics of ancient Mesopotamia.

For specific references or publications by J. A. Brinkman, you can look at bibliography sections in academic texts on Assyriology or consult digital library databases that archive publications related to ancient Near Eastern studies. Libraries associated with universities known for departments of Ancient Near Eastern studies may also have archives of Brinkman's work.