Arvi Fox

http://devcolibri.com/3732

http://crunchify.com/how-to-build-restful-service-with-java-using-jax-rs-and-jersey/

https://www.nabisoft.com/tutorials/java-ee/producing-and-consuming-json-or-xml-in-java-rest-services-with-jersey-and-jackson

https://examples.javacodegeeks.com/enterprise-java/rest/jersey/json-example-with-jersey-jackson/

https://jersey.java.net/documentation/latest/index.html

Android Restful Webservice Tutorial – Introduction to RESTful webservice – Part 1

https://habrahabr.ru/post/150034/

https://habrahabr.ru/post/46374/

http://www.dokwork.ru/2014/08/restful.html

https://habrahabr.ru/post/115718/

https://habrahabr.ru/post/150176/