@article {899,
	title = {Foreword},
	journal = {Natural Computing},
	volume = {11},
	year = {2012},
	pages = {351-352},
	publisher = {Springer Verlag},
	address = {Amsterdam, Netherlands},
	issn = {1567-7818},
	doi = {10.1007/s11047-012-9315-z},
	url = {http://link.springer.com/article/10.1007/s11047-012-9315-z},
	author = {Atulya Nagar and Gheorghe Paun}
}
