1. Akkok, M., Ettles, C. M. & Safar, Z. S. 1979, “The Effect of Grooving and Bore Shape on the Stability of Journal Bearings”,ASLE Annual Conference, St. Loius, 79-AM-6D-2, pp. 1-5.
2. Pinkus, O. & Sternlicht, B. 1961,Theory of Hydrodynamic Lubrication, McGraw-Hill, New York.
3. Schuller, F. T. 1975, “Effect of Number of Lobes and Length-Diameter Ratio on the Stability of Tilted-Lobe Hydrodynamic Journal Bearings at Zero Load”,NASA TN D – 7902, pp. 5.