![](https://i0.wp.com/gretlconference.org/wp-content/uploads/2022/09/Oklahoma.jpg?resize=350%2C197&ssl=1)
Gretl Conference 2013
June 20-21
Oklahoma City, Oklahoma, USA
Location: Marriott Courtyard, Oklahoma City, OK
2 West Reno Avenue · Oklahoma City, Oklahoma 73102 USA – Phone: 1-405-232-2290
![](https://i0.wp.com/gretlconference.org/wp-content/uploads/2022/09/DSC04749.jpg?resize=660%2C440&ssl=1)
June 20-21
Oklahoma City, Oklahoma, USA
Location: Marriott Courtyard, Oklahoma City, OK
2 West Reno Avenue · Oklahoma City, Oklahoma 73102 USA – Phone: 1-405-232-2290
Invited speakers:
Scientific Committee:
Local Organizing Committee: