@article{article0655a630,
title   = {On the assignment of transitions involving some (2) Pi Rydberg states of the BeH molecule},
author = {Machado, F B C and Roberto Neto, Orlando and Ornellas, Fernando Rei},
year = {1998},
doi = {10.1016/s0009-2614(97)01380-8},
journal   = {Chemical Physics Letters}
}