I am a masters student. I am interested in **short articles** which have counter examples and very few references. I want to write a short and interesting article.

**For example**; One of the best known shortest and best academic paper articles I read is *Counterexample to Euler's Conjecture on Sums of Like Powers* by L. J. Lander and T. R. Parkin (Bull. Amer. Math. Soc. **72** (1966) p 1079, doi:10.1090/S0002-9904-1966-11654-3).
It has only one reference. It's really fascinating.

Is there any short articles in Mathematics and especially **in Analysis/Complex Analysis**? I am also looking at **Counterexamples books** for learning something and I searched open problems in Wikipedia and looked at undiscovered, newly valued and current topics.

So can you share these type of articles you read? I am curious about a good and interesting **short article topic**. What do you recommend to me about it? You can also give some references.** Thanks for your ideas and answers.**