@article{legal-and-practical-challenges-application-european-investigation-order, author = "José Eduardo Guerra and Christine Janssens", title = "Legal and Practical Challenges in the Application of the European Investigation Order", journal = "eucrim", year = "2019", doi = "10.30709/eucrim-2019-003", url = "https://doi.org/10.30709/eucrim-2019-003" }