Alfred Roelen
发表
Steffen Kaspers,
Nektarios Karanikas,
Selma Piric,
2017
.
Dorota Kurowicka,
Alfred Roelen,
Oswaldo Morales-Nápoles,
2008,
Reliab. Eng. Syst. Saf..
Steffen Kaspers,
Nektarios Karanikas,
Selma Piric,
2017
.
Steffen Kaspers,
Nektarios Karanikas,
Selma Piric,
2019,
International Journal of Aviation Management.
Nektarios Karanikas,
Steffen Kaspers,
Selma Piric,
2016
.
Nektarios Karanikas,
Robert J. de Boer,
Alfred Roelen,
2015
.
Steffen Kaspers,
Nektarios Karanikas,
Selma Piric,
2016
.
Alfred Roelen,
Steve Kinnersley,
A. Roelen,
2007
.
Steffen Kaspers,
Nektarios Karanikas,
Selma Piric,
2018
.
Nektarios Karanikas,
Alfred Roelen,
2019
.
Nektarios Karanikas,
Steffen Kaspers,
Selma Piric,
2018
.
Steve Kinnersly,
Alfred Roelen,
Barry Kirwan,
2007
.
Alfred Roelen,
Henk A. P. Blom,
2013
.
Nektarios Karanikas,
Selma Piric,
Alfred Roelen,
2018,
Policy and Practice in Health and Safety.
Steffen Kaspers,
Nektarios Karanikas,
Selma Piric,
2016
.
Nektarios Karanikas,
Alfred Roelen,
Steffan Kaspers,
2018
.
Nektarios Karanikas,
Robert J. de Boer,
Alfred Roelen,
2016
.
Steffen Kaspers,
Nektarios Karanikas,
Selma Piric,
2017
.
Steffen Kaspers,
Nektarios Karanikas,
Selma Piric,
2018
.
Steffen Kaspers,
Nektarios Karanikas,
Selma Piric,
2020
.
Nektarios Karanikas,
Steffen Kaspers,
Selma Piric,
2016
.
Brian E. Smith,
Alfred Roelen,
Rudi den Hertog,
2016
.
Steffen Kaspers,
Nektarios Karanikas,
Selma Piric,
2018
.
Nektarios Karanikas,
Steffen Kaspers,
Selma Piric,
2016
.
Nektarios Karanikas,
Selma Piric,
Robert J. de Boer,
2018
.
Nektarios Karanikas,
Selma Piric,
Robbert van Aalst,
2016
.
Nektarios Karanikas,
Selma Piric,
Robbert van Aalst,
2017
.