The influence of the vibration test mode on the failure rate of electrical connectors
K. Krüger, H. Yuan, J. Song, Microelectronics Reliabilityf: An Internat. Journal &; World Abstracting Service 135 (2022).

Wear of electrical contacts of equal motion amplitude and equal force in different directions
D. Hilmert, K. Krüger, H. Yuan, J. Song, Wear of Electrical Contacts of Equal Motion Amplitude and Equal Force in Different Directions, TAE, Technische Akademie Esslingen, Ostfildern , 2022.

Mounting Positions of Electrical Connectors and the Wear of Coatings under Vibration Loads
K. Krüger, D. Hilmert, J. Song, Mounting Positions of Electrical Connectors and the Wear of Coatings under Vibration Loads, TAE, Technische Akademie Esslingen, Ostfildern, 2022.

The influence of thermal cycling test parameters on the failure rate of electrical connectors
K. Krüger, J. Song, Microelectronics Reliabilityf: An Internat. Journal &; World Abstracting Service 138 (2022).