| Performance indicators for water supply services H Alegre, JM Baptista, E Cabrera Jr, F Cubillo, P Duarte, W Hirner, ... IWA publishing, 2016 | 1149 | 2016 |
| Infrastructure asset management of urban water systems H Alegre, ST Coelho Water supply system analysis–Selected topics 2012, 2012 | 122 | 2012 |
| Controlo de perdas de água em sistemas públicos de adução e distribuição H Alegre, ST Coelho, MC Almeida, P Vieira Série guias técnicos 3, 2005 | 99 | 2005 |
| Indicadores de desempenho para serviços de abastecimento de água H Alegre, W Hirner, JM Baptista, R Parena Serie Guias Técnicos-Instituto Regulador de Águas e Resíduos. Laboratório …, 2004 | 96 | 2004 |
| Modelação e análise de sistemas de abastecimento de água ST Coelho, D Loureiro, H Alegre Lisboa: Laboratório Nacional de Engenharia Civil, 2006 | 80 | 2006 |
| A performance indicators system for urban wastewater treatment plants S Quadros, M João Rosa, H Alegre, C Silva Water science and technology 62 (10), 2398-2407, 2010 | 67 | 2010 |
| Gestão Patrimonial de Infra-Estruturas de Abastecimento de Água: uma abordagem centrada na reabilitação H Alegre, D Covas ERSAR, Lisboa, 2010 | 62 | 2010 |
| An integrated approach for infrastructure asset management of urban water systems. H Alegre, ST Coelho, MC Almeida, MA Cardoso, D Covas | 55 | 2012 |
| Drinking water treatment plant assessment through performance indicators P Vieira, H Alegre, MJ Rosa, H Lucas Water Science and Technology: Water Supply 8 (3), 245-253, 2008 | 55 | 2008 |
| Infrastructure value index: A powerful modelling tool for combined long-term planning of linear and vertical assets H Alegre, D Vitorino, S Coelho Procedia Engineering 89, 1428-1436, 2014 | 53 | 2014 |
| Prioritization of rehabilitation interventions for urban water assets using multiple criteria decision-aid methods N Carriço, DIC Covas, MC Almeida, JP Leitão, H Alegre Water Science and Technology 66 (5), 1007-1014, 2012 | 53 | 2012 |
| A comprehensive and well tested energy balance for water supply systems A Mamade, D Loureiro, H Alegre, D Covas Urban Water Journal 14 (8), 853-861, 2017 | 51 | 2017 |
| Performance assessment of water supply and wastewater systems M Cardoso, S Coelho, R Matos, H Alegre Urban Water Journal 1 (1), 55-67, 2004 | 51 | 2004 |
| A utility-tailored methodology for integrated asset management of urban water infrastructure H Alegre, ST Coelho, DIC Covas, MC Almeida, A Cardoso Water Science and Technology: Water Supply 13 (6), 1444-1451, 2013 | 48 | 2013 |
| Gestão patrimonial de infra-estruturas de abastecimento de água e de drenagem e tratamento de águas residuais H Alegre | 40 | 2009 |
| Translating removal efficiencies into operational performance indices of wastewater treatment plants C Silva, S Quadros, P Ramalho, H Alegre, MJ Rosa Water research 57, 202-214, 2014 | 39 | 2014 |
| Strategic asset management of water supply and wastewater infrastructures H Alegre, M do Céu Almeida IWA Publishing, 2009 | 34 | 2009 |
| Performance Indicators for Water Supply Systems: Current trends and on-going projects H Alegre Drought Management Planning in Water Supply Systems: Proceedings from the …, 1999 | 33 | 1999 |
| Performance assessment of urban utilities: the case of water supply, wastewater and solid waste H Alegre, E Cabrera Jr, W Merkel Journal of Water Supply: Research and Technology—AQUA 58 (5), 305-315, 2009 | 30 | 2009 |
| Instrumentos de apoio à gestão técnica de sistemas de distribuição de água H Alegre Vol. I da colecto Teses e Programas de Investigação, LNEC, Portugal, 1994 | 30 | 1994 |
