Due to the limitation of displaying size, usually not all authors are displayed. The current solution is to show the first several authors, which is straightforward for software engineers. However, for scientists, a better way is to show [First author, other authers, last author]. When the space is not enough, only other authors are shortened/omitted.
This may ask to split the author field into 3 fields or instead, establish 3 new fields. A further benefit is facilate searching. Sometimes scientists care more about papers of someone, when he/she is first or last author.